89949904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9643}}^1$

素因数の和:9715

約数の個数: 40

約数和(自身を含む): 193728672

約数和(自身を除く): 103778768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 9643, 19286, 38572, 77144, 106073, 154288, 212146, 424292, 511079, 848584, 1022158, 1697168, 2044316, 4088632, 5621869, 8177264, 11243738, 22487476, 44974952, 89949904]

約数ペア:

[(1, 89949904), (2, 44974952), (4, 22487476), (8, 11243738), (11, 8177264), (16, 5621869), (22, 4088632), (44, 2044316), (53, 1697168), (88, 1022158), (106, 848584), (176, 511079), (212, 424292), (424, 212146), (583, 154288), (848, 106073), (1166, 77144), (2332, 38572), (4664, 19286), (9328, 9643)]