31416708

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 75245184

約数和(自身を除く): 43828476

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 167, 183, 244, 257, 334, 366, 501, 514, 668, 732, 771, 1002, 1028, 1542, 2004, 3084, 10187, 15677, 20374, 30561, 31354, 40748, 42919, 47031, 61122, 62708, 85838, 94062, 122244, 128757, 171676, 188124, 257514, 515028, 2618059, 5236118, 7854177, 10472236, 15708354, 31416708]

約数ペア:

[(1, 31416708), (2, 15708354), (3, 10472236), (4, 7854177), (6, 5236118), (12, 2618059), (61, 515028), (122, 257514), (167, 188124), (183, 171676), (244, 128757), (257, 122244), (334, 94062), (366, 85838), (501, 62708), (514, 61122), (668, 47031), (732, 42919), (771, 40748), (1002, 31354), (1028, 30561), (1542, 20374), (2004, 15677), (3084, 10187)]