80577184

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1973

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 87073376

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1889, 2666, 3778, 5332, 7556, 10664, 15112, 21328, 30224, 42656, 58559, 60448, 81227, 117118, 162454, 234236, 324908, 468472, 649816, 936944, 1299632, 1873888, 2518037, 2599264, 5036074, 10072148, 20144296, 40288592, 80577184]

約数ペア:

[(1, 80577184), (2, 40288592), (4, 20144296), (8, 10072148), (16, 5036074), (31, 2599264), (32, 2518037), (43, 1873888), (62, 1299632), (86, 936944), (124, 649816), (172, 468472), (248, 324908), (344, 234236), (496, 162454), (688, 117118), (992, 81227), (1333, 60448), (1376, 58559), (1889, 42656), (2666, 30224), (3778, 21328), (5332, 15112), (7556, 10664)]