90407788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{3301}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 163092384

約数和(自身を除く): 72684596

約数列:

[1, 2, 4, 41, 82, 164, 167, 334, 668, 3301, 6602, 6847, 13204, 13694, 27388, 135341, 270682, 541364, 551267, 1102534, 2205068, 22601947, 45203894, 90407788]

約数ペア:

[(1, 90407788), (2, 45203894), (4, 22601947), (41, 2205068), (82, 1102534), (164, 551267), (167, 541364), (334, 270682), (668, 135341), (3301, 27388), (6602, 13694), (6847, 13204)]