51774704

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{40961}}^1$

素因数の和:41048

約数の個数: 20

約数和(自身を含む): 101585760

約数和(自身を除く): 49811056

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 40961, 81922, 163844, 327688, 655376, 3235919, 6471838, 12943676, 25887352, 51774704]

約数ペア:

[(1, 51774704), (2, 25887352), (4, 12943676), (8, 6471838), (16, 3235919), (79, 655376), (158, 327688), (316, 163844), (632, 81922), (1264, 40961)]