31063708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 33287012

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1367, 1748, 2734, 5468, 5681, 11362, 17771, 22724, 25973, 31441, 35542, 51946, 62882, 71084, 103892, 125764, 337649, 408733, 597379, 675298, 817466, 1194758, 1350596, 1634932, 2389516, 7765927, 15531854, 31063708]

約数ペア:

[(1, 31063708), (2, 15531854), (4, 7765927), (13, 2389516), (19, 1634932), (23, 1350596), (26, 1194758), (38, 817466), (46, 675298), (52, 597379), (76, 408733), (92, 337649), (247, 125764), (299, 103892), (437, 71084), (494, 62882), (598, 51946), (874, 35542), (988, 31441), (1196, 25973), (1367, 22724), (1748, 17771), (2734, 11362), (5468, 5681)]