102515264

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 56

約数和(自身を含む): 211945728

約数和(自身を除く): 109430464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 163, 248, 317, 326, 496, 634, 652, 992, 1268, 1304, 1984, 2536, 2608, 5053, 5072, 5216, 9827, 10106, 10144, 10432, 19654, 20212, 20288, 39308, 40424, 51671, 78616, 80848, 103342, 157232, 161696, 206684, 314464, 323392, 413368, 628928, 826736, 1601801, 1653472, 3203602, 3306944, 6407204, 12814408, 25628816, 51257632, 102515264]

約数ペア:

[(1, 102515264), (2, 51257632), (4, 25628816), (8, 12814408), (16, 6407204), (31, 3306944), (32, 3203602), (62, 1653472), (64, 1601801), (124, 826736), (163, 628928), (248, 413368), (317, 323392), (326, 314464), (496, 206684), (634, 161696), (652, 157232), (992, 103342), (1268, 80848), (1304, 78616), (1984, 51671), (2536, 40424), (2608, 39308), (5053, 20288), (5072, 20212), (5216, 19654), (9827, 10432), (10106, 10144)]