8528032048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53231}}^1$

素因数の和:53306

約数の個数: 80

約数和(自身を含む): 19010211840

約数和(自身を除く): 10482179792

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 2584, 4216, 4712, 5168, 8432, 9424, 10013, 20026, 40052, 53231, 80104, 106462, 160208, 212924, 425848, 851696, 904927, 1011389, 1650161, 1809854, 2022778, 3300322, 3619708, 4045556, 6600644, 7239416, 8091112, 13201288, 14478832, 16182224, 17193613, 26402576, 28052737, 31353059, 34387226, 56105474, 62706118, 68774452, 112210948, 125412236, 137548904, 224421896, 250824472, 275097808, 448843792, 501648944, 533002003, 1066004006, 2132008012, 4264016024, 8528032048]

約数ペア:

[(1, 8528032048), (2, 4264016024), (4, 2132008012), (8, 1066004006), (16, 533002003), (17, 501648944), (19, 448843792), (31, 275097808), (34, 250824472), (38, 224421896), (62, 137548904), (68, 125412236), (76, 112210948), (124, 68774452), (136, 62706118), (152, 56105474), (248, 34387226), (272, 31353059), (304, 28052737), (323, 26402576), (496, 17193613), (527, 16182224), (589, 14478832), (646, 13201288), (1054, 8091112), (1178, 7239416), (1292, 6600644), (2108, 4045556), (2356, 3619708), (2584, 3300322), (4216, 2022778), (4712, 1809854), (5168, 1650161), (8432, 1011389), (9424, 904927), (10013, 851696), (20026, 425848), (40052, 212924), (53231, 160208), (80104, 106462)]