64061954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19543}}^1$

素因数の和:19705

約数の個数: 16

約数和(自身を含む): 105537600

約数和(自身を除く): 41475646

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 19543, 39086, 214973, 429946, 2911907, 5823814, 32030977, 64061954]

約数ペア:

[(1, 64061954), (2, 32030977), (11, 5823814), (22, 2911907), (149, 429946), (298, 214973), (1639, 39086), (3278, 19543)]