31987592

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6310

約数の個数: 48

約数和(自身を含む): 75147660

約数和(自身を除く): 43160068

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 6277, 12554, 25108, 43939, 50216, 81601, 87878, 163202, 175756, 307573, 326404, 351512, 571207, 615146, 652808, 1142414, 1230292, 2284828, 2460584, 3998449, 4569656, 7996898, 15993796, 31987592]

約数ペア:

[(1, 31987592), (2, 15993796), (4, 7996898), (7, 4569656), (8, 3998449), (13, 2460584), (14, 2284828), (26, 1230292), (28, 1142414), (49, 652808), (52, 615146), (56, 571207), (91, 351512), (98, 326404), (104, 307573), (182, 175756), (196, 163202), (364, 87878), (392, 81601), (637, 50216), (728, 43939), (1274, 25108), (2548, 12554), (5096, 6277)]