90678034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{11159}}^1$

素因数の和:11417

約数の個数: 16

約数和(自身を含む): 144633600

約数和(自身を除く): 53955566

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 11159, 22318, 189703, 379406, 2667001, 5334002, 45339017, 90678034]

約数ペア:

[(1, 90678034), (2, 45339017), (17, 5334002), (34, 2667001), (239, 379406), (478, 189703), (4063, 22318), (8126, 11159)]