80267968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1145

約数の個数: 56

約数和(自身を含む): 175473360

約数和(自身を除く): 95205392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 176, 226, 352, 452, 704, 904, 1009, 1243, 1808, 2018, 2486, 3616, 4036, 4972, 7232, 8072, 9944, 11099, 16144, 19888, 22198, 32288, 39776, 44396, 64576, 79552, 88792, 114017, 177584, 228034, 355168, 456068, 710336, 912136, 1254187, 1824272, 2508374, 3648544, 5016748, 7297088, 10033496, 20066992, 40133984, 80267968]

約数ペア:

[(1, 80267968), (2, 40133984), (4, 20066992), (8, 10033496), (11, 7297088), (16, 5016748), (22, 3648544), (32, 2508374), (44, 1824272), (64, 1254187), (88, 912136), (113, 710336), (176, 456068), (226, 355168), (352, 228034), (452, 177584), (704, 114017), (904, 88792), (1009, 79552), (1243, 64576), (1808, 44396), (2018, 39776), (2486, 32288), (3616, 22198), (4036, 19888), (4972, 16144), (7232, 11099), (8072, 9944)]