99886390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1601}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 191009664

約数和(自身を除く): 91123274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1601, 1835, 3202, 3670, 6239, 8005, 12478, 16010, 27217, 31195, 54434, 62390, 136085, 272170, 587567, 1175134, 2937835, 5875670, 9988639, 19977278, 49943195, 99886390]

約数ペア:

[(1, 99886390), (2, 49943195), (5, 19977278), (10, 9988639), (17, 5875670), (34, 2937835), (85, 1175134), (170, 587567), (367, 272170), (734, 136085), (1601, 62390), (1835, 54434), (3202, 31195), (3670, 27217), (6239, 16010), (8005, 12478)]