393186392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{38669}}^1$

素因数の和:38747

約数の個数: 32

約数和(自身を含む): 779587200

約数和(自身を除く): 386400808

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 38669, 77338, 154676, 309352, 1198739, 1585429, 2397478, 3170858, 4794956, 6341716, 9589912, 12683432, 49148299, 98296598, 196593196, 393186392]

約数ペア:

[(1, 393186392), (2, 196593196), (4, 98296598), (8, 49148299), (31, 12683432), (41, 9589912), (62, 6341716), (82, 4794956), (124, 3170858), (164, 2397478), (248, 1585429), (328, 1198739), (1271, 309352), (2542, 154676), (5084, 77338), (10168, 38669)]