90945104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 187441128

約数和(自身を除く): 96496024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 257, 272, 514, 1028, 1301, 2056, 2602, 4112, 4369, 5204, 8738, 10408, 17476, 20816, 22117, 34952, 44234, 69904, 88468, 176936, 334357, 353872, 668714, 1337428, 2674856, 5349712, 5684069, 11368138, 22736276, 45472552, 90945104]

約数ペア:

[(1, 90945104), (2, 45472552), (4, 22736276), (8, 11368138), (16, 5684069), (17, 5349712), (34, 2674856), (68, 1337428), (136, 668714), (257, 353872), (272, 334357), (514, 176936), (1028, 88468), (1301, 69904), (2056, 44234), (2602, 34952), (4112, 22117), (4369, 20816), (5204, 17476), (8738, 10408)]