179400944

素因数分解:

$2^4\times {\mathrm{1973}}^1\times {\mathrm{5683}}^1$

素因数の和:7664

約数の個数: 20

約数和(自身を含む): 347826696

約数和(自身を除く): 168425752

約数列:

[1, 2, 4, 8, 16, 1973, 3946, 5683, 7892, 11366, 15784, 22732, 31568, 45464, 90928, 11212559, 22425118, 44850236, 89700472, 179400944]

約数ペア:

[(1, 179400944), (2, 89700472), (4, 44850236), (8, 22425118), (16, 11212559), (1973, 90928), (3946, 45464), (5683, 31568), (7892, 22732), (11366, 15784)]