31219152

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2473}}^1$

素因数の和:2747

約数の個数: 40

約数和(自身を含む): 80988864

約数和(自身を除く): 49769712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 2473, 3156, 4208, 4946, 6312, 7419, 9892, 12624, 14838, 19784, 29676, 39568, 59352, 118704, 650399, 1300798, 1951197, 2601596, 3902394, 5203192, 7804788, 10406384, 15609576, 31219152]

約数ペア:

[(1, 31219152), (2, 15609576), (3, 10406384), (4, 7804788), (6, 5203192), (8, 3902394), (12, 2601596), (16, 1951197), (24, 1300798), (48, 650399), (263, 118704), (526, 59352), (789, 39568), (1052, 29676), (1578, 19784), (2104, 14838), (2473, 12624), (3156, 9892), (4208, 7419), (4946, 6312)]