15956224

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 32133724

約数和(自身を除く): 16177500

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 397, 628, 794, 1256, 1588, 2512, 3176, 5024, 6352, 10048, 12704, 20096, 25408, 40192, 50816, 62329, 101632, 124658, 249316, 498632, 997264, 1994528, 3989056, 7978112, 15956224]

約数ペア:

[(1, 15956224), (2, 7978112), (4, 3989056), (8, 1994528), (16, 997264), (32, 498632), (64, 249316), (128, 124658), (157, 101632), (256, 62329), (314, 50816), (397, 40192), (628, 25408), (794, 20096), (1256, 12704), (1588, 10048), (2512, 6352), (3176, 5024)]