131651624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{34213}}^1$

素因数の和:34269

約数の個数: 32

約数和(自身を含む): 273027720

約数和(自身を除く): 141376096

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 34213, 68426, 136852, 273704, 444769, 889538, 1265881, 1779076, 2531762, 3558152, 5063524, 10127048, 16456453, 32912906, 65825812, 131651624]

約数ペア:

[(1, 131651624), (2, 65825812), (4, 32912906), (8, 16456453), (13, 10127048), (26, 5063524), (37, 3558152), (52, 2531762), (74, 1779076), (104, 1265881), (148, 889538), (296, 444769), (481, 273704), (962, 136852), (1924, 68426), (3848, 34213)]