87690016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 182800800

約数和(自身を除く): 95110784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 233, 304, 466, 608, 619, 932, 1238, 1864, 2476, 3728, 4427, 4952, 7456, 8854, 9904, 11761, 17708, 19808, 23522, 35416, 47044, 70832, 94088, 141664, 144227, 188176, 288454, 376352, 576908, 1153816, 2307632, 2740313, 4615264, 5480626, 10961252, 21922504, 43845008, 87690016]

約数ペア:

[(1, 87690016), (2, 43845008), (4, 21922504), (8, 10961252), (16, 5480626), (19, 4615264), (32, 2740313), (38, 2307632), (76, 1153816), (152, 576908), (233, 376352), (304, 288454), (466, 188176), (608, 144227), (619, 141664), (932, 94088), (1238, 70832), (1864, 47044), (2476, 35416), (3728, 23522), (4427, 19808), (4952, 17708), (7456, 11761), (8854, 9904)]