31358192

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{36979}}^1$

素因数の和:37040

約数の個数: 20

約数和(自身を含む): 61904520

約数和(自身を除く): 30546328

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 36979, 73958, 147916, 295832, 591664, 1959887, 3919774, 7839548, 15679096, 31358192]

約数ペア:

[(1, 31358192), (2, 15679096), (4, 7839548), (8, 3919774), (16, 1959887), (53, 591664), (106, 295832), (212, 147916), (424, 73958), (848, 36979)]