901996832

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 2018193408

約数和(自身を除く): 1116196576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 131, 176, 248, 262, 341, 352, 496, 524, 631, 682, 992, 1048, 1262, 1364, 1441, 2096, 2524, 2728, 2882, 4061, 4192, 5048, 5456, 5764, 6941, 8122, 10096, 10912, 11528, 13882, 16244, 19561, 20192, 23056, 27764, 32488, 39122, 44671, 46112, 55528, 64976, 78244, 82661, 89342, 111056, 129952, 156488, 165322, 178684, 215171, 222112, 312976, 330644, 357368, 430342, 625952, 661288, 714736, 860684, 909271, 1322576, 1429472, 1721368, 1818542, 2562491, 2645152, 3442736, 3637084, 5124982, 6885472, 7274168, 10249964, 14548336, 20499928, 28187401, 29096672, 40999856, 56374802, 81999712, 112749604, 225499208, 450998416, 901996832]

約数ペア:

[(1, 901996832), (2, 450998416), (4, 225499208), (8, 112749604), (11, 81999712), (16, 56374802), (22, 40999856), (31, 29096672), (32, 28187401), (44, 20499928), (62, 14548336), (88, 10249964), (124, 7274168), (131, 6885472), (176, 5124982), (248, 3637084), (262, 3442736), (341, 2645152), (352, 2562491), (496, 1818542), (524, 1721368), (631, 1429472), (682, 1322576), (992, 909271), (1048, 860684), (1262, 714736), (1364, 661288), (1441, 625952), (2096, 430342), (2524, 357368), (2728, 330644), (2882, 312976), (4061, 222112), (4192, 215171), (5048, 178684), (5456, 165322), (5764, 156488), (6941, 129952), (8122, 111056), (10096, 89342), (10912, 82661), (11528, 78244), (13882, 64976), (16244, 55528), (19561, 46112), (20192, 44671), (23056, 39122), (27764, 32488)]