9940524176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3989}}^1\times {\mathrm{14159}}^1$

素因数の和:18167

約数の個数: 40

約数和(自身を含む): 21017404800

約数和(自身を除く): 11076880624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3989, 7978, 14159, 15956, 28318, 31912, 43879, 56636, 63824, 87758, 113272, 155749, 175516, 226544, 311498, 351032, 622996, 702064, 1245992, 2491984, 56480251, 112960502, 225921004, 451842008, 621282761, 903684016, 1242565522, 2485131044, 4970262088, 9940524176]

約数ペア:

[(1, 9940524176), (2, 4970262088), (4, 2485131044), (8, 1242565522), (11, 903684016), (16, 621282761), (22, 451842008), (44, 225921004), (88, 112960502), (176, 56480251), (3989, 2491984), (7978, 1245992), (14159, 702064), (15956, 622996), (28318, 351032), (31912, 311498), (43879, 226544), (56636, 175516), (63824, 155749), (87758, 113272)]