129543296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{32647}}^1$

素因数の和:32692

約数の個数: 32

約数和(自身を含む): 266407680

約数和(自身を除く): 136864384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 32647, 65294, 130588, 261176, 522352, 1012057, 1044704, 2024114, 2089408, 4048228, 4178816, 8096456, 16192912, 32385824, 64771648, 129543296]

約数ペア:

[(1, 129543296), (2, 64771648), (4, 32385824), (8, 16192912), (16, 8096456), (31, 4178816), (32, 4048228), (62, 2089408), (64, 2024114), (124, 1044704), (128, 1012057), (248, 522352), (496, 261176), (992, 130588), (1984, 65294), (3968, 32647)]