86801428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75611}}^1$

素因数の和:75663

約数の個数: 24

約数和(自身を含む): 177839424

約数和(自身を除く): 91037996

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 75611, 151222, 302444, 529277, 1058554, 2117108, 3100051, 6200102, 12400204, 21700357, 43400714, 86801428]

約数ペア:

[(1, 86801428), (2, 43400714), (4, 21700357), (7, 12400204), (14, 6200102), (28, 3100051), (41, 2117108), (82, 1058554), (164, 529277), (287, 302444), (574, 151222), (1148, 75611)]