87854206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{2917}}^1$

素因数の和:3004

約数の個数: 24

約数和(自身を含む): 147802536

約数和(自身を除く): 59948330

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1369, 2738, 2917, 5834, 15059, 30118, 32087, 64174, 107929, 215858, 1187219, 2374438, 3993373, 7986746, 43927103, 87854206]

約数ペア:

[(1, 87854206), (2, 43927103), (11, 7986746), (22, 3993373), (37, 2374438), (74, 1187219), (407, 215858), (814, 107929), (1369, 64174), (2738, 32087), (2917, 30118), (5834, 15059)]