90956476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:910

約数の個数: 36

約数和(自身を含む): 173488392

約数和(自身を除く): 82531916

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 394, 676, 683, 788, 1366, 2561, 2732, 5122, 8879, 10244, 17758, 33293, 35516, 66586, 115427, 133172, 134551, 230854, 269102, 461708, 538204, 1749163, 3498326, 6996652, 22739119, 45478238, 90956476]

約数ペア:

[(1, 90956476), (2, 45478238), (4, 22739119), (13, 6996652), (26, 3498326), (52, 1749163), (169, 538204), (197, 461708), (338, 269102), (394, 230854), (676, 134551), (683, 133172), (788, 115427), (1366, 66586), (2561, 35516), (2732, 33293), (5122, 17758), (8879, 10244)]