89726284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7243}}^1$

素因数の和:7429

約数の個数: 24

約数和(自身を含む): 166322240

約数和(自身を除く): 76595956

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 7243, 12388, 14486, 28972, 137617, 275234, 550468, 1180609, 2361218, 4722436, 22431571, 44863142, 89726284]

約数ペア:

[(1, 89726284), (2, 44863142), (4, 22431571), (19, 4722436), (38, 2361218), (76, 1180609), (163, 550468), (326, 275234), (652, 137617), (3097, 28972), (6194, 14486), (7243, 12388)]