89684930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 165970944

約数和(自身を除く): 76286014

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 346, 470, 865, 1103, 1730, 2206, 5515, 8131, 11030, 16262, 40655, 51841, 81310, 103682, 190819, 259205, 381638, 518410, 954095, 1908190, 8968493, 17936986, 44842465, 89684930]

約数ペア:

[(1, 89684930), (2, 44842465), (5, 17936986), (10, 8968493), (47, 1908190), (94, 954095), (173, 518410), (235, 381638), (346, 259205), (470, 190819), (865, 103682), (1103, 81310), (1730, 51841), (2206, 40655), (5515, 16262), (8131, 11030)]