89745952

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 184849560

約数和(自身を除く): 95103608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 97, 116, 194, 232, 388, 464, 776, 928, 997, 1552, 1994, 2813, 3104, 3988, 5626, 7976, 11252, 15952, 22504, 28913, 31904, 45008, 57826, 90016, 96709, 115652, 193418, 231304, 386836, 462608, 773672, 925216, 1547344, 2804561, 3094688, 5609122, 11218244, 22436488, 44872976, 89745952]

約数ペア:

[(1, 89745952), (2, 44872976), (4, 22436488), (8, 11218244), (16, 5609122), (29, 3094688), (32, 2804561), (58, 1547344), (97, 925216), (116, 773672), (194, 462608), (232, 386836), (388, 231304), (464, 193418), (776, 115652), (928, 96709), (997, 90016), (1552, 57826), (1994, 45008), (2813, 31904), (3104, 28913), (3988, 22504), (5626, 15952), (7976, 11252)]