23117072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 53329920

約数和(自身を除く): 30212848

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 223, 248, 304, 341, 418, 446, 496, 589, 682, 836, 892, 1178, 1364, 1672, 1784, 2356, 2453, 2728, 3344, 3568, 4237, 4712, 4906, 5456, 6479, 6913, 8474, 9424, 9812, 12958, 13826, 16948, 19624, 25916, 27652, 33896, 39248, 46607, 51832, 55304, 67792, 76043, 93214, 103664, 110608, 131347, 152086, 186428, 262694, 304172, 372856, 525388, 608344, 745712, 1050776, 1216688, 1444817, 2101552, 2889634, 5779268, 11558536, 23117072]

約数ペア:

[(1, 23117072), (2, 11558536), (4, 5779268), (8, 2889634), (11, 2101552), (16, 1444817), (19, 1216688), (22, 1050776), (31, 745712), (38, 608344), (44, 525388), (62, 372856), (76, 304172), (88, 262694), (124, 186428), (152, 152086), (176, 131347), (209, 110608), (223, 103664), (248, 93214), (304, 76043), (341, 67792), (418, 55304), (446, 51832), (496, 46607), (589, 39248), (682, 33896), (836, 27652), (892, 25916), (1178, 19624), (1364, 16948), (1672, 13826), (1784, 12958), (2356, 9812), (2453, 9424), (2728, 8474), (3344, 6913), (3568, 6479), (4237, 5456), (4712, 4906)]