63155984

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{64709}}^1$

素因数の和:64778

約数の個数: 20

約数和(自身を含む): 124372620

約数和(自身を除く): 61216636

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 64709, 129418, 258836, 517672, 1035344, 3947249, 7894498, 15788996, 31577992, 63155984]

約数ペア:

[(1, 63155984), (2, 31577992), (4, 15788996), (8, 7894498), (16, 3947249), (61, 1035344), (122, 517672), (244, 258836), (488, 129418), (976, 64709)]