87651088

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3709}}^1$

素因数の和:3935

約数の個数: 40

約数和(自身を含む): 195056960

約数和(自身を除く): 107405872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 3709, 5908, 7418, 11816, 14836, 23632, 25963, 29672, 51926, 59344, 103852, 207704, 415408, 782599, 1565198, 3130396, 5478193, 6260792, 10956386, 12521584, 21912772, 43825544, 87651088]

約数ペア:

[(1, 87651088), (2, 43825544), (4, 21912772), (7, 12521584), (8, 10956386), (14, 6260792), (16, 5478193), (28, 3130396), (56, 1565198), (112, 782599), (211, 415408), (422, 207704), (844, 103852), (1477, 59344), (1688, 51926), (2954, 29672), (3376, 25963), (3709, 23632), (5908, 14836), (7418, 11816)]