87461408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1483}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 183244320

約数和(自身を除く): 95782912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 304, 388, 608, 776, 1483, 1552, 1843, 2966, 3104, 3686, 5932, 7372, 11864, 14744, 23728, 28177, 29488, 47456, 56354, 58976, 112708, 143851, 225416, 287702, 450832, 575404, 901664, 1150808, 2301616, 2733169, 4603232, 5466338, 10932676, 21865352, 43730704, 87461408]

約数ペア:

[(1, 87461408), (2, 43730704), (4, 21865352), (8, 10932676), (16, 5466338), (19, 4603232), (32, 2733169), (38, 2301616), (76, 1150808), (97, 901664), (152, 575404), (194, 450832), (304, 287702), (388, 225416), (608, 143851), (776, 112708), (1483, 58976), (1552, 56354), (1843, 47456), (2966, 29488), (3104, 28177), (3686, 23728), (5932, 14744), (7372, 11864)]