31621236

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 76352640

約数和(自身を除く): 44731404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 229, 311, 444, 458, 622, 687, 916, 933, 1244, 1374, 1866, 2748, 3732, 8473, 11507, 16946, 23014, 25419, 33892, 34521, 46028, 50838, 69042, 71219, 101676, 138084, 142438, 213657, 284876, 427314, 854628, 2635103, 5270206, 7905309, 10540412, 15810618, 31621236]

約数ペア:

[(1, 31621236), (2, 15810618), (3, 10540412), (4, 7905309), (6, 5270206), (12, 2635103), (37, 854628), (74, 427314), (111, 284876), (148, 213657), (222, 142438), (229, 138084), (311, 101676), (444, 71219), (458, 69042), (622, 50838), (687, 46028), (916, 34521), (933, 33892), (1244, 25419), (1374, 23014), (1866, 16946), (2748, 11507), (3732, 8473)]