31075772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 68113920

約数和(自身を除く): 37038148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1447, 1534, 1652, 2894, 3068, 5369, 5788, 10129, 10738, 18811, 20258, 21476, 37622, 40516, 75244, 85373, 131677, 170746, 263354, 341492, 526708, 597611, 1109849, 1195222, 2219698, 2390444, 4439396, 7768943, 15537886, 31075772]

約数ペア:

[(1, 31075772), (2, 15537886), (4, 7768943), (7, 4439396), (13, 2390444), (14, 2219698), (26, 1195222), (28, 1109849), (52, 597611), (59, 526708), (91, 341492), (118, 263354), (182, 170746), (236, 131677), (364, 85373), (413, 75244), (767, 40516), (826, 37622), (1447, 21476), (1534, 20258), (1652, 18811), (2894, 10738), (3068, 10129), (5369, 5788)]