320410016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11113}}^1$

素因数の和:11193

約数の個数: 48

約数和(自身を含む): 680576904

約数和(自身を除く): 360166888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3604, 7208, 11113, 14416, 22226, 28832, 44452, 88904, 177808, 188921, 355616, 377842, 588989, 755684, 1177978, 1511368, 2355956, 3022736, 4711912, 6045472, 9423824, 10012813, 18847648, 20025626, 40051252, 80102504, 160205008, 320410016]

約数ペア:

[(1, 320410016), (2, 160205008), (4, 80102504), (8, 40051252), (16, 20025626), (17, 18847648), (32, 10012813), (34, 9423824), (53, 6045472), (68, 4711912), (106, 3022736), (136, 2355956), (212, 1511368), (272, 1177978), (424, 755684), (544, 588989), (848, 377842), (901, 355616), (1696, 188921), (1802, 177808), (3604, 88904), (7208, 44452), (11113, 28832), (14416, 22226)]