80654536

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 153489600

約数和(自身を除く): 72835064

約数列:

[1, 2, 4, 8, 151, 179, 302, 358, 373, 604, 716, 746, 1208, 1432, 1492, 2984, 27029, 54058, 56323, 66767, 108116, 112646, 133534, 216232, 225292, 267068, 450584, 534136, 10081817, 20163634, 40327268, 80654536]

約数ペア:

[(1, 80654536), (2, 40327268), (4, 20163634), (8, 10081817), (151, 534136), (179, 450584), (302, 267068), (358, 225292), (373, 216232), (604, 133534), (716, 112646), (746, 108116), (1208, 66767), (1432, 56323), (1492, 54058), (2984, 27029)]