40133984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 87045840

約数和(自身を除く): 46911856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 904, 1009, 1243, 1808, 2018, 2486, 3616, 4036, 4972, 8072, 9944, 11099, 16144, 19888, 22198, 32288, 39776, 44396, 88792, 114017, 177584, 228034, 355168, 456068, 912136, 1254187, 1824272, 2508374, 3648544, 5016748, 10033496, 20066992, 40133984]

約数ペア:

[(1, 40133984), (2, 20066992), (4, 10033496), (8, 5016748), (11, 3648544), (16, 2508374), (22, 1824272), (32, 1254187), (44, 912136), (88, 456068), (113, 355168), (176, 228034), (226, 177584), (352, 114017), (452, 88792), (904, 44396), (1009, 39776), (1243, 32288), (1808, 22198), (2018, 19888), (2486, 16144), (3616, 11099), (4036, 9944), (4972, 8072)]