89012306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 146389680

約数和(自身を除く): 57377374

約数列:

[1, 2, 17, 34, 37, 74, 173, 346, 409, 629, 818, 1258, 2941, 5882, 6401, 6953, 12802, 13906, 15133, 30266, 70757, 108817, 141514, 217634, 257261, 514522, 1202869, 2405738, 2618009, 5236018, 44506153, 89012306]

約数ペア:

[(1, 89012306), (2, 44506153), (17, 5236018), (34, 2618009), (37, 2405738), (74, 1202869), (173, 514522), (346, 257261), (409, 217634), (629, 141514), (818, 108817), (1258, 70757), (2941, 30266), (5882, 15133), (6401, 13906), (6953, 12802)]