40503776

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{9239}}^1$

素因数の和:9386

約数の個数: 24

約数和(自身を含む): 80332560

約数和(自身を除く): 39828784

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 9239, 18478, 36956, 73912, 147824, 295648, 1265743, 2531486, 5062972, 10125944, 20251888, 40503776]

約数ペア:

[(1, 40503776), (2, 20251888), (4, 10125944), (8, 5062972), (16, 2531486), (32, 1265743), (137, 295648), (274, 147824), (548, 73912), (1096, 36956), (2192, 18478), (4384, 9239)]