84320204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21017}}^1$

素因数の和:21097

約数の個数: 24

約数和(自身を含む): 158896080

約数和(自身を除く): 74575876

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 21017, 42034, 84068, 357289, 714578, 1240003, 1429156, 2480006, 4960012, 21080051, 42160102, 84320204]

約数ペア:

[(1, 84320204), (2, 42160102), (4, 21080051), (17, 4960012), (34, 2480006), (59, 1429156), (68, 1240003), (118, 714578), (236, 357289), (1003, 84068), (2006, 42034), (4012, 21017)]