90617242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 147292992

約数和(自身を除く): 56675750

約数列:

[1, 2, 17, 34, 83, 163, 166, 197, 326, 394, 1411, 2771, 2822, 3349, 5542, 6698, 13529, 16351, 27058, 32111, 32702, 64222, 229993, 277967, 459986, 545887, 555934, 1091774, 2665213, 5330426, 45308621, 90617242]

約数ペア:

[(1, 90617242), (2, 45308621), (17, 5330426), (34, 2665213), (83, 1091774), (163, 555934), (166, 545887), (197, 459986), (326, 277967), (394, 229993), (1411, 64222), (2771, 32702), (2822, 32111), (3349, 27058), (5542, 16351), (6698, 13529)]