31069948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5021}}^1$

素因数の和:5062

約数の個数: 48

約数和(自身を含む): 70870464

約数和(自身を除く): 39800516

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 5021, 6188, 10042, 20084, 35147, 65273, 70294, 85357, 130546, 140588, 170714, 261092, 341428, 456911, 597499, 913822, 1109641, 1194998, 1827644, 2219282, 2389996, 4438564, 7767487, 15534974, 31069948]

約数ペア:

[(1, 31069948), (2, 15534974), (4, 7767487), (7, 4438564), (13, 2389996), (14, 2219282), (17, 1827644), (26, 1194998), (28, 1109641), (34, 913822), (52, 597499), (68, 456911), (91, 341428), (119, 261092), (182, 170714), (221, 140588), (238, 130546), (364, 85357), (442, 70294), (476, 65273), (884, 35147), (1547, 20084), (3094, 10042), (5021, 6188)]