79943296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20192

約数の個数: 32

約数和(自身を含む): 164407680

約数和(自身を除く): 84464384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 20147, 40294, 80588, 161176, 322352, 624557, 644704, 1249114, 1289408, 2498228, 2578816, 4996456, 9992912, 19985824, 39971648, 79943296]

約数ペア:

[(1, 79943296), (2, 39971648), (4, 19985824), (8, 9992912), (16, 4996456), (31, 2578816), (32, 2498228), (62, 1289408), (64, 1249114), (124, 644704), (128, 624557), (248, 322352), (496, 161176), (992, 80588), (1984, 40294), (3968, 20147)]