804573008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{95419}}^1$

素因数の和:95475

約数の個数: 40

約数和(自身を含む): 1703819520

約数和(自身を除く): 899246512

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 95419, 190838, 381676, 763352, 1526704, 1622123, 2957989, 3244246, 5915978, 6488492, 11831956, 12976984, 23663912, 25953968, 47327824, 50285813, 100571626, 201143252, 402286504, 804573008]

約数ペア:

[(1, 804573008), (2, 402286504), (4, 201143252), (8, 100571626), (16, 50285813), (17, 47327824), (31, 25953968), (34, 23663912), (62, 12976984), (68, 11831956), (124, 6488492), (136, 5915978), (248, 3244246), (272, 2957989), (496, 1622123), (527, 1526704), (1054, 763352), (2108, 381676), (4216, 190838), (8432, 95419)]