164513488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{604829}}^1$

素因数の和:604854

約数の個数: 20

約数和(自身を含む): 337495140

約数和(自身を除く): 172981652

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 604829, 1209658, 2419316, 4838632, 9677264, 10282093, 20564186, 41128372, 82256744, 164513488]

約数ペア:

[(1, 164513488), (2, 82256744), (4, 41128372), (8, 20564186), (16, 10282093), (17, 9677264), (34, 4838632), (68, 2419316), (136, 1209658), (272, 604829)]