16928664

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2131}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 42469440

約数和(自身を除く): 25540776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2131, 2648, 3972, 4262, 6393, 7944, 8524, 12786, 17048, 25572, 51144, 705361, 1410722, 2116083, 2821444, 4232166, 5642888, 8464332, 16928664]

約数ペア:

[(1, 16928664), (2, 8464332), (3, 5642888), (4, 4232166), (6, 2821444), (8, 2116083), (12, 1410722), (24, 705361), (331, 51144), (662, 25572), (993, 17048), (1324, 12786), (1986, 8524), (2131, 7944), (2648, 6393), (3972, 4262)]