40068156952

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{85439}}^1$

素因数の和:85568

約数の個数: 48

約数和(自身を含む): 78902985600

約数和(自身を除く): 38834828648

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 961, 1891, 1922, 3782, 3844, 7564, 7688, 15128, 58621, 85439, 117242, 170878, 234484, 341756, 468968, 683512, 2648609, 5211779, 5297218, 10423558, 10594436, 20847116, 21188872, 41694232, 82106879, 161565149, 164213758, 323130298, 328427516, 646260596, 656855032, 1292521192, 5008519619, 10017039238, 20034078476, 40068156952]

約数ペア:

[(1, 40068156952), (2, 20034078476), (4, 10017039238), (8, 5008519619), (31, 1292521192), (61, 656855032), (62, 646260596), (122, 328427516), (124, 323130298), (244, 164213758), (248, 161565149), (488, 82106879), (961, 41694232), (1891, 21188872), (1922, 20847116), (3782, 10594436), (3844, 10423558), (7564, 5297218), (7688, 5211779), (15128, 2648609), (58621, 683512), (85439, 468968), (117242, 341756), (170878, 234484)]