40331044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18917}}^1$

素因数の和:18975

約数の個数: 24

約数和(自身を含む): 77866488

約数和(自身を除く): 37535444

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 18917, 37834, 75668, 245921, 491842, 775597, 983684, 1551194, 3102388, 10082761, 20165522, 40331044]

約数ペア:

[(1, 40331044), (2, 20165522), (4, 10082761), (13, 3102388), (26, 1551194), (41, 983684), (52, 775597), (82, 491842), (164, 245921), (533, 75668), (1066, 37834), (2132, 18917)]