40636976

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{8273}}^1$

素因数の和:8588

約数の個数: 20

約数和(自身を含む): 79000152

約数和(自身を除く): 38363176

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 8273, 16546, 33092, 66184, 132368, 2539811, 5079622, 10159244, 20318488, 40636976]

約数ペア:

[(1, 40636976), (2, 20318488), (4, 10159244), (8, 5079622), (16, 2539811), (307, 132368), (614, 66184), (1228, 33092), (2456, 16546), (4912, 8273)]