90143584

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 183568896

約数和(自身を除く): 93425312

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 127, 164, 254, 328, 508, 541, 656, 1016, 1082, 1312, 2032, 2164, 4064, 4328, 5207, 8656, 10414, 17312, 20828, 22181, 41656, 44362, 68707, 83312, 88724, 137414, 166624, 177448, 274828, 354896, 549656, 709792, 1099312, 2198624, 2816987, 5633974, 11267948, 22535896, 45071792, 90143584]

約数ペア:

[(1, 90143584), (2, 45071792), (4, 22535896), (8, 11267948), (16, 5633974), (32, 2816987), (41, 2198624), (82, 1099312), (127, 709792), (164, 549656), (254, 354896), (328, 274828), (508, 177448), (541, 166624), (656, 137414), (1016, 88724), (1082, 83312), (1312, 68707), (2032, 44362), (2164, 41656), (4064, 22181), (4328, 20828), (5207, 17312), (8656, 10414)]