4138124416

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{246787}}^1$

素因数の和:246932

約数の個数: 32

約数和(自身を含む): 8306884080

約数和(自身を除く): 4168759664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 16768, 246787, 493574, 987148, 1974296, 3948592, 7897184, 15794368, 31588736, 32329097, 64658194, 129316388, 258632776, 517265552, 1034531104, 2069062208, 4138124416]

約数ペア:

[(1, 4138124416), (2, 2069062208), (4, 1034531104), (8, 517265552), (16, 258632776), (32, 129316388), (64, 64658194), (128, 32329097), (131, 31588736), (262, 15794368), (524, 7897184), (1048, 3948592), (2096, 1974296), (4192, 987148), (8384, 493574), (16768, 246787)]