90795794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 147692160

約数和(自身を除く): 56896366

約数列:

[1, 2, 19, 38, 71, 73, 142, 146, 461, 922, 1349, 1387, 2698, 2774, 5183, 8759, 10366, 17518, 32731, 33653, 65462, 67306, 98477, 196954, 621889, 639407, 1243778, 1278814, 2389363, 4778726, 45397897, 90795794]

約数ペア:

[(1, 90795794), (2, 45397897), (19, 4778726), (38, 2389363), (71, 1278814), (73, 1243778), (142, 639407), (146, 621889), (461, 196954), (922, 98477), (1349, 67306), (1387, 65462), (2698, 33653), (2774, 32731), (5183, 17518), (8759, 10366)]