394132264

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{20117}}^1$

素因数の和:20233

約数の個数: 32

約数和(自身を含む): 772531200

約数和(自身を除く): 378398936

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2449, 4898, 9796, 19592, 20117, 40234, 80468, 160936, 623627, 1247254, 1589243, 2494508, 3178486, 4989016, 6356972, 12713944, 49266533, 98533066, 197066132, 394132264]

約数ペア:

[(1, 394132264), (2, 197066132), (4, 98533066), (8, 49266533), (31, 12713944), (62, 6356972), (79, 4989016), (124, 3178486), (158, 2494508), (248, 1589243), (316, 1247254), (632, 623627), (2449, 160936), (4898, 80468), (9796, 40234), (19592, 20117)]