87816368

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{48571}}^1$

素因数の和:48692

約数の個数: 20

約数和(自身を含む): 171653448

約数和(自身を除く): 83837080

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 48571, 97142, 194284, 388568, 777136, 5488523, 10977046, 21954092, 43908184, 87816368]

約数ペア:

[(1, 87816368), (2, 43908184), (4, 21954092), (8, 10977046), (16, 5488523), (113, 777136), (226, 388568), (452, 194284), (904, 97142), (1808, 48571)]