47442518

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1489}}^1$

素因数の和:1759

約数の個数: 16

約数和(自身を含む): 72414000

約数和(自身を除く): 24971482

約数列:

[1, 2, 89, 178, 179, 358, 1489, 2978, 15931, 31862, 132521, 265042, 266531, 533062, 23721259, 47442518]

約数ペア:

[(1, 47442518), (2, 23721259), (89, 533062), (178, 266531), (179, 265042), (358, 132521), (1489, 31862), (2978, 15931)]