89845774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{5021}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 141017760

約数和(自身を除く): 51171986

約数列:

[1, 2, 23, 46, 389, 778, 5021, 8947, 10042, 17894, 115483, 230966, 1953169, 3906338, 44922887, 89845774]

約数ペア:

[(1, 89845774), (2, 44922887), (23, 3906338), (46, 1953169), (389, 230966), (778, 115483), (5021, 17894), (8947, 10042)]