142459696

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{19483}}^1$

素因数の和:19948

約数の個数: 20

約数和(自身を含む): 276633832

約数和(自身を除く): 134174136

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 19483, 38966, 77932, 155864, 311728, 8903731, 17807462, 35614924, 71229848, 142459696]

約数ペア:

[(1, 142459696), (2, 71229848), (4, 35614924), (8, 17807462), (16, 8903731), (457, 311728), (914, 155864), (1828, 77932), (3656, 38966), (7312, 19483)]