80931452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{93239}}^1$

素因数の和:93281

約数の個数: 24

約数和(自身を含む): 167086080

約数和(自身を除く): 86154628

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 93239, 186478, 372956, 652673, 1305346, 2610692, 2890409, 5780818, 11561636, 20232863, 40465726, 80931452]

約数ペア:

[(1, 80931452), (2, 40465726), (4, 20232863), (7, 11561636), (14, 5780818), (28, 2890409), (31, 2610692), (62, 1305346), (124, 652673), (217, 372956), (434, 186478), (868, 93239)]