127734632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1049}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 247968000

約数和(自身を除く): 120233368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 491, 982, 1049, 1964, 2098, 3928, 4196, 8392, 15221, 30442, 32519, 60884, 65038, 121768, 130076, 260152, 515059, 1030118, 2060236, 4120472, 15966829, 31933658, 63867316, 127734632]

約数ペア:

[(1, 127734632), (2, 63867316), (4, 31933658), (8, 15966829), (31, 4120472), (62, 2060236), (124, 1030118), (248, 515059), (491, 260152), (982, 130076), (1049, 121768), (1964, 65038), (2098, 60884), (3928, 32519), (4196, 30442), (8392, 15221)]