31867690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6102

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 30837974

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 6047, 12094, 30235, 60470, 102799, 187457, 205598, 374914, 513995, 937285, 1027990, 1874570, 3186769, 6373538, 15933845, 31867690]

約数ペア:

[(1, 31867690), (2, 15933845), (5, 6373538), (10, 3186769), (17, 1874570), (31, 1027990), (34, 937285), (62, 513995), (85, 374914), (155, 205598), (170, 187457), (310, 102799), (527, 60470), (1054, 30235), (2635, 12094), (5270, 6047)]