431420104

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 816560640

約数和(自身を除く): 385140536

約数列:

[1, 2, 4, 8, 191, 331, 382, 662, 764, 853, 1324, 1528, 1706, 2648, 3412, 6824, 63221, 126442, 162923, 252884, 282343, 325846, 505768, 564686, 651692, 1129372, 1303384, 2258744, 53927513, 107855026, 215710052, 431420104]

約数ペア:

[(1, 431420104), (2, 215710052), (4, 107855026), (8, 53927513), (191, 2258744), (331, 1303384), (382, 1129372), (662, 651692), (764, 564686), (853, 505768), (1324, 325846), (1528, 282343), (1706, 252884), (2648, 162923), (3412, 126442), (6824, 63221)]