42440362

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 64843200

約数和(自身を除く): 22402838

約数列:

[1, 2, 89, 151, 178, 302, 1579, 3158, 13439, 26878, 140531, 238429, 281062, 476858, 21220181, 42440362]

約数ペア:

[(1, 42440362), (2, 21220181), (89, 476858), (151, 281062), (178, 238429), (302, 140531), (1579, 26878), (3158, 13439)]