90115936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 98581664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1439, 1648, 1957, 2878, 3296, 3914, 5756, 7828, 11512, 15656, 23024, 27341, 31312, 46048, 54682, 62624, 109364, 148217, 218728, 296434, 437456, 592868, 874912, 1185736, 2371472, 2816123, 4742944, 5632246, 11264492, 22528984, 45057968, 90115936]

約数ペア:

[(1, 90115936), (2, 45057968), (4, 22528984), (8, 11264492), (16, 5632246), (19, 4742944), (32, 2816123), (38, 2371472), (76, 1185736), (103, 874912), (152, 592868), (206, 437456), (304, 296434), (412, 218728), (608, 148217), (824, 109364), (1439, 62624), (1648, 54682), (1957, 46048), (2878, 31312), (3296, 27341), (3914, 23024), (5756, 15656), (7828, 11512)]