83378704

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{85429}}^1$

素因数の和:85498

約数の個数: 20

約数和(自身を含む): 164196460

約数和(自身を除く): 80817756

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 85429, 170858, 341716, 683432, 1366864, 5211169, 10422338, 20844676, 41689352, 83378704]

約数ペア:

[(1, 83378704), (2, 41689352), (4, 20844676), (8, 10422338), (16, 5211169), (61, 1366864), (122, 683432), (244, 341716), (488, 170858), (976, 85429)]