40179184

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 79896672

約数和(自身を除く): 39717488

約数列:

[1, 2, 4, 8, 16, 71, 113, 142, 226, 284, 313, 452, 568, 626, 904, 1136, 1252, 1808, 2504, 5008, 8023, 16046, 22223, 32092, 35369, 44446, 64184, 70738, 88892, 128368, 141476, 177784, 282952, 355568, 565904, 2511199, 5022398, 10044796, 20089592, 40179184]

約数ペア:

[(1, 40179184), (2, 20089592), (4, 10044796), (8, 5022398), (16, 2511199), (71, 565904), (113, 355568), (142, 282952), (226, 177784), (284, 141476), (313, 128368), (452, 88892), (568, 70738), (626, 64184), (904, 44446), (1136, 35369), (1252, 32092), (1808, 22223), (2504, 16046), (5008, 8023)]