130408816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{563}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 261840384

約数和(自身を除く): 131431568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 467, 496, 563, 934, 1126, 1868, 2252, 3736, 4504, 7472, 9008, 14477, 17453, 28954, 34906, 57908, 69812, 115816, 139624, 231632, 262921, 279248, 525842, 1051684, 2103368, 4206736, 8150551, 16301102, 32602204, 65204408, 130408816]

約数ペア:

[(1, 130408816), (2, 65204408), (4, 32602204), (8, 16301102), (16, 8150551), (31, 4206736), (62, 2103368), (124, 1051684), (248, 525842), (467, 279248), (496, 262921), (563, 231632), (934, 139624), (1126, 115816), (1868, 69812), (2252, 57908), (3736, 34906), (4504, 28954), (7472, 17453), (9008, 14477)]