248971664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29527}}^1$

素因数の和:29583

約数の個数: 40

約数和(自身を含む): 527251968

約数和(自身を除く): 278280304

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 29527, 59054, 118108, 236216, 472432, 501959, 915337, 1003918, 1830674, 2007836, 3661348, 4015672, 7322696, 8031344, 14645392, 15560729, 31121458, 62242916, 124485832, 248971664]

約数ペア:

[(1, 248971664), (2, 124485832), (4, 62242916), (8, 31121458), (16, 15560729), (17, 14645392), (31, 8031344), (34, 7322696), (62, 4015672), (68, 3661348), (124, 2007836), (136, 1830674), (248, 1003918), (272, 915337), (496, 501959), (527, 472432), (1054, 236216), (2108, 118108), (4216, 59054), (8432, 29527)]