31376492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 68765760

約数和(自身を除く): 37389268

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1972, 2273, 3451, 4546, 6902, 9092, 13804, 15911, 31822, 38641, 63644, 65917, 77282, 131834, 154564, 263668, 270487, 461419, 540974, 922838, 1081948, 1120589, 1845676, 2241178, 4482356, 7844123, 15688246, 31376492]

約数ペア:

[(1, 31376492), (2, 15688246), (4, 7844123), (7, 4482356), (14, 2241178), (17, 1845676), (28, 1120589), (29, 1081948), (34, 922838), (58, 540974), (68, 461419), (116, 270487), (119, 263668), (203, 154564), (238, 131834), (406, 77282), (476, 65917), (493, 63644), (812, 38641), (986, 31822), (1972, 15911), (2273, 13804), (3451, 9092), (4546, 6902)]