31337372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19249}}^1$

素因数の和:19301

約数の個数: 24

約数和(自身を含む): 61446000

約数和(自身を除く): 30108628

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 19249, 38498, 76996, 211739, 423478, 712213, 846956, 1424426, 2848852, 7834343, 15668686, 31337372]

約数ペア:

[(1, 31337372), (2, 15668686), (4, 7834343), (11, 2848852), (22, 1424426), (37, 846956), (44, 712213), (74, 423478), (148, 211739), (407, 76996), (814, 38498), (1628, 19249)]