15668619776

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{270821}}^1$

素因数の和:270952

約数の個数: 40

約数和(自身を含む): 31583803284

約数和(自身を除く): 15915183508

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3616, 7232, 14464, 28928, 57856, 270821, 541642, 1083284, 2166568, 4333136, 8666272, 17332544, 30602773, 34665088, 61205546, 69330176, 122411092, 138660352, 244822184, 489644368, 979288736, 1958577472, 3917154944, 7834309888, 15668619776]

約数ペア:

[(1, 15668619776), (2, 7834309888), (4, 3917154944), (8, 1958577472), (16, 979288736), (32, 489644368), (64, 244822184), (113, 138660352), (128, 122411092), (226, 69330176), (256, 61205546), (452, 34665088), (512, 30602773), (904, 17332544), (1808, 8666272), (3616, 4333136), (7232, 2166568), (14464, 1083284), (28928, 541642), (57856, 270821)]