123641384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1019}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 240516000

約数和(自身を除く): 116874616

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 523, 1019, 1046, 2038, 2092, 4076, 4184, 8152, 15167, 29551, 30334, 59102, 60668, 118204, 121336, 236408, 532937, 1065874, 2131748, 4263496, 15455173, 30910346, 61820692, 123641384]

約数ペア:

[(1, 123641384), (2, 61820692), (4, 30910346), (8, 15455173), (29, 4263496), (58, 2131748), (116, 1065874), (232, 532937), (523, 236408), (1019, 121336), (1046, 118204), (2038, 60668), (2092, 59102), (4076, 30334), (4184, 29551), (8152, 15167)]