81569572

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12503}}^1$

素因数の和:12747

約数の個数: 24

約数和(自身を含む): 163852416

約数和(自身を除く): 82282844

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 12503, 25006, 50012, 87521, 175042, 350084, 2913199, 5826398, 11652796, 20392393, 40784786, 81569572]

約数ペア:

[(1, 81569572), (2, 40784786), (4, 20392393), (7, 11652796), (14, 5826398), (28, 2913199), (233, 350084), (466, 175042), (932, 87521), (1631, 50012), (3262, 25006), (6524, 12503)]