16638866432

素因数分解:

$2^{10}\times {\mathrm{239}}^1\times {\mathrm{67987}}^1$

素因数の和:68246

約数の個数: 44

約数和(自身を含む): 33401144640

約数和(自身を除く): 16762278208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1024, 1912, 3824, 7648, 15296, 30592, 61184, 67987, 122368, 135974, 244736, 271948, 543896, 1087792, 2175584, 4351168, 8702336, 16248893, 17404672, 32497786, 34809344, 64995572, 69618688, 129991144, 259982288, 519964576, 1039929152, 2079858304, 4159716608, 8319433216, 16638866432]

約数ペア:

[(1, 16638866432), (2, 8319433216), (4, 4159716608), (8, 2079858304), (16, 1039929152), (32, 519964576), (64, 259982288), (128, 129991144), (239, 69618688), (256, 64995572), (478, 34809344), (512, 32497786), (956, 17404672), (1024, 16248893), (1912, 8702336), (3824, 4351168), (7648, 2175584), (15296, 1087792), (30592, 543896), (61184, 271948), (67987, 244736), (122368, 135974)]