31949372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12539}}^1$

素因数の和:12570

約数の個数: 36

約数和(自身を含む): 70048440

約数和(自身を除く): 38099068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 12539, 25078, 50156, 87773, 163007, 175546, 326014, 351092, 614411, 652028, 1141049, 1228822, 2282098, 2457644, 4564196, 7987343, 15974686, 31949372]

約数ペア:

[(1, 31949372), (2, 15974686), (4, 7987343), (7, 4564196), (13, 2457644), (14, 2282098), (26, 1228822), (28, 1141049), (49, 652028), (52, 614411), (91, 351092), (98, 326014), (182, 175546), (196, 163007), (364, 87773), (637, 50156), (1274, 25078), (2548, 12539)]