983651824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{116657}}^1$

素因数の和:116713

約数の個数: 40

約数和(自身を含む): 2083045248

約数和(自身を除く): 1099393424

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 116657, 233314, 466628, 933256, 1866512, 1983169, 3616367, 3966338, 7232734, 7932676, 14465468, 15865352, 28930936, 31730704, 57861872, 61478239, 122956478, 245912956, 491825912, 983651824]

約数ペア:

[(1, 983651824), (2, 491825912), (4, 245912956), (8, 122956478), (16, 61478239), (17, 57861872), (31, 31730704), (34, 28930936), (62, 15865352), (68, 14465468), (124, 7932676), (136, 7232734), (248, 3966338), (272, 3616367), (496, 1983169), (527, 1866512), (1054, 933256), (2108, 466628), (4216, 233314), (8432, 116657)]