31143912

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{1543}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 80689440

約数和(自身を除く): 49545528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 841, 1543, 1682, 2523, 3086, 3364, 4629, 5046, 6172, 6728, 9258, 10092, 12344, 18516, 20184, 37032, 44747, 89494, 134241, 178988, 268482, 357976, 536964, 1073928, 1297663, 2595326, 3892989, 5190652, 7785978, 10381304, 15571956, 31143912]

約数ペア:

[(1, 31143912), (2, 15571956), (3, 10381304), (4, 7785978), (6, 5190652), (8, 3892989), (12, 2595326), (24, 1297663), (29, 1073928), (58, 536964), (87, 357976), (116, 268482), (174, 178988), (232, 134241), (348, 89494), (696, 44747), (841, 37032), (1543, 20184), (1682, 18516), (2523, 12344), (3086, 10092), (3364, 9258), (4629, 6728), (5046, 6172)]