40112116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47981}}^1$

素因数の和:48015

約数の個数: 24

約数和(自身を含む): 80609760

約数和(自身を除く): 40497644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 47981, 95962, 191924, 527791, 911639, 1055582, 1823278, 2111164, 3646556, 10028029, 20056058, 40112116]

約数ペア:

[(1, 40112116), (2, 20056058), (4, 10028029), (11, 3646556), (19, 2111164), (22, 1823278), (38, 1055582), (44, 911639), (76, 527791), (209, 191924), (418, 95962), (836, 47981)]