508732816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{4861}}^1$

素因数の和:5111

約数の個数: 40

約数和(自身を含む): 1022498048

約数和(自身を除く): 513765232

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 844, 1688, 3376, 4861, 6541, 9722, 13082, 19444, 26164, 38888, 52328, 77776, 104656, 150691, 301382, 602764, 1025671, 1205528, 2051342, 2411056, 4102684, 8205368, 16410736, 31795801, 63591602, 127183204, 254366408, 508732816]

約数ペア:

[(1, 508732816), (2, 254366408), (4, 127183204), (8, 63591602), (16, 31795801), (31, 16410736), (62, 8205368), (124, 4102684), (211, 2411056), (248, 2051342), (422, 1205528), (496, 1025671), (844, 602764), (1688, 301382), (3376, 150691), (4861, 104656), (6541, 77776), (9722, 52328), (13082, 38888), (19444, 26164)]