64386842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{40597}}^1$

素因数の和:40673

約数の個数: 16

約数和(自身を含む): 105717192

約数和(自身を除く): 41330350

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 40597, 81194, 527761, 1055522, 2476417, 4952834, 32193421, 64386842]

約数ペア:

[(1, 64386842), (2, 32193421), (13, 4952834), (26, 2476417), (61, 1055522), (122, 527761), (793, 81194), (1586, 40597)]