31540248

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4253}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 86271120

約数和(自身を除く): 54730872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 4253, 7416, 8506, 12759, 17012, 25518, 34024, 38277, 51036, 76554, 102072, 153108, 306216, 438059, 876118, 1314177, 1752236, 2628354, 3504472, 3942531, 5256708, 7885062, 10513416, 15770124, 31540248]

約数ペア:

[(1, 31540248), (2, 15770124), (3, 10513416), (4, 7885062), (6, 5256708), (8, 3942531), (9, 3504472), (12, 2628354), (18, 1752236), (24, 1314177), (36, 876118), (72, 438059), (103, 306216), (206, 153108), (309, 102072), (412, 76554), (618, 51036), (824, 38277), (927, 34024), (1236, 25518), (1854, 17012), (2472, 12759), (3708, 8506), (4253, 7416)]