514903552

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{32441}}^1$

素因数の和:32490

約数の個数: 40

約数和(自身を含む): 1062021312

約数和(自身を除く): 547117760

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 32441, 64882, 129764, 259528, 519056, 1005671, 1038112, 2011342, 2076224, 4022684, 4152448, 8045368, 8304896, 16090736, 16609792, 32181472, 64362944, 128725888, 257451776, 514903552]

約数ペア:

[(1, 514903552), (2, 257451776), (4, 128725888), (8, 64362944), (16, 32181472), (31, 16609792), (32, 16090736), (62, 8304896), (64, 8045368), (124, 4152448), (128, 4022684), (248, 2076224), (256, 2011342), (496, 1038112), (512, 1005671), (992, 519056), (1984, 259528), (3968, 129764), (7936, 64882), (15872, 32441)]