31943636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1109}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 59052000

約数和(自身を除く): 27108364

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1109, 1516, 2218, 4436, 7201, 14402, 21071, 28804, 42142, 84284, 420311, 840622, 1681244, 7985909, 15971818, 31943636]

約数ペア:

[(1, 31943636), (2, 15971818), (4, 7985909), (19, 1681244), (38, 840622), (76, 420311), (379, 84284), (758, 42142), (1109, 28804), (1516, 21071), (2218, 14402), (4436, 7201)]