31055388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28439}}^1$

素因数の和:28466

約数の個数: 48

約数和(自身を含む): 89187840

約数和(自身を除く): 58132452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28439, 56878, 85317, 113756, 170634, 199073, 341268, 369707, 398146, 597219, 739414, 796292, 1109121, 1194438, 1478828, 2218242, 2388876, 2587949, 4436484, 5175898, 7763847, 10351796, 15527694, 31055388]

約数ペア:

[(1, 31055388), (2, 15527694), (3, 10351796), (4, 7763847), (6, 5175898), (7, 4436484), (12, 2587949), (13, 2388876), (14, 2218242), (21, 1478828), (26, 1194438), (28, 1109121), (39, 796292), (42, 739414), (52, 597219), (78, 398146), (84, 369707), (91, 341268), (156, 199073), (182, 170634), (273, 113756), (364, 85317), (546, 56878), (1092, 28439)]