40694816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41023}}^1$

素因数の和:41064

約数の個数: 24

約数和(自身を含む): 82704384

約数和(自身を除く): 42009568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 41023, 82046, 164092, 328184, 656368, 1271713, 1312736, 2543426, 5086852, 10173704, 20347408, 40694816]

約数ペア:

[(1, 40694816), (2, 20347408), (4, 10173704), (8, 5086852), (16, 2543426), (31, 1312736), (32, 1271713), (62, 656368), (124, 328184), (248, 164092), (496, 82046), (992, 41023)]