40143984

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9397}}^1$

素因数の和:9497

約数の個数: 40

約数和(自身を含む): 104881680

約数和(自身を除く): 64737696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 9397, 18794, 28191, 37588, 56382, 75176, 112764, 150352, 225528, 451056, 836333, 1672666, 2508999, 3345332, 5017998, 6690664, 10035996, 13381328, 20071992, 40143984]

約数ペア:

[(1, 40143984), (2, 20071992), (3, 13381328), (4, 10035996), (6, 6690664), (8, 5017998), (12, 3345332), (16, 2508999), (24, 1672666), (48, 836333), (89, 451056), (178, 225528), (267, 150352), (356, 112764), (534, 75176), (712, 56382), (1068, 37588), (1424, 28191), (2136, 18794), (4272, 9397)]