38735948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 70013328

約数和(自身を除く): 31277380

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1993, 3986, 4859, 7972, 9718, 19436, 85699, 171398, 225209, 342796, 450418, 900836, 9683987, 19367974, 38735948]

約数ペア:

[(1, 38735948), (2, 19367974), (4, 9683987), (43, 900836), (86, 450418), (113, 342796), (172, 225209), (226, 171398), (452, 85699), (1993, 19436), (3986, 9718), (4859, 7972)]