8381888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 56

約数和(自身を含む): 17952720

約数和(自身を除く): 9570832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 113, 122, 152, 226, 244, 304, 452, 488, 608, 904, 976, 1159, 1216, 1808, 1952, 2147, 2318, 3616, 3904, 4294, 4636, 6893, 7232, 8588, 9272, 13786, 17176, 18544, 27572, 34352, 37088, 55144, 68704, 74176, 110288, 130967, 137408, 220576, 261934, 441152, 523868, 1047736, 2095472, 4190944, 8381888]

約数ペア:

[(1, 8381888), (2, 4190944), (4, 2095472), (8, 1047736), (16, 523868), (19, 441152), (32, 261934), (38, 220576), (61, 137408), (64, 130967), (76, 110288), (113, 74176), (122, 68704), (152, 55144), (226, 37088), (244, 34352), (304, 27572), (452, 18544), (488, 17176), (608, 13786), (904, 9272), (976, 8588), (1159, 7232), (1216, 6893), (1808, 4636), (1952, 4294), (2147, 3904), (2318, 3616)]