31162033

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 8835407

約数列:

[1, 7, 19, 23, 61, 133, 161, 167, 427, 437, 1159, 1169, 1403, 3059, 3173, 3841, 8113, 9821, 10187, 22211, 26657, 26887, 71309, 72979, 186599, 193553, 234301, 510853, 1354871, 1640107, 4451719, 31162033]

約数ペア:

[(1, 31162033), (7, 4451719), (19, 1640107), (23, 1354871), (61, 510853), (133, 234301), (161, 193553), (167, 186599), (427, 72979), (437, 71309), (1159, 26887), (1169, 26657), (1403, 22211), (3059, 10187), (3173, 9821), (3841, 8113)]