392034928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 785842560

約数和(自身を除く): 393807632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 809, 977, 1618, 1954, 3236, 3908, 6472, 7816, 12944, 15632, 25079, 30287, 50158, 60574, 100316, 121148, 200632, 242296, 401264, 484592, 790393, 1580786, 3161572, 6323144, 12646288, 24502183, 49004366, 98008732, 196017464, 392034928]

約数ペア:

[(1, 392034928), (2, 196017464), (4, 98008732), (8, 49004366), (16, 24502183), (31, 12646288), (62, 6323144), (124, 3161572), (248, 1580786), (496, 790393), (809, 484592), (977, 401264), (1618, 242296), (1954, 200632), (3236, 121148), (3908, 100316), (6472, 60574), (7816, 50158), (12944, 30287), (15632, 25079)]