88890664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9587}}^1$

素因数の和:9673

約数の個数: 32

約数和(自身を含む): 178336800

約数和(自身を除く): 89446136

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 9587, 19174, 38348, 76696, 182153, 364306, 584807, 728612, 1169614, 1457224, 2339228, 4678456, 11111333, 22222666, 44445332, 88890664]

約数ペア:

[(1, 88890664), (2, 44445332), (4, 22222666), (8, 11111333), (19, 4678456), (38, 2339228), (61, 1457224), (76, 1169614), (122, 728612), (152, 584807), (244, 364306), (488, 182153), (1159, 76696), (2318, 38348), (4636, 19174), (9272, 9587)]