90249248

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 92642272

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 127, 212, 254, 419, 424, 508, 838, 848, 1016, 1676, 1696, 2032, 3352, 4064, 6704, 6731, 13408, 13462, 22207, 26924, 44414, 53213, 53848, 88828, 106426, 107696, 177656, 212852, 215392, 355312, 425704, 710624, 851408, 1702816, 2820289, 5640578, 11281156, 22562312, 45124624, 90249248]

約数ペア:

[(1, 90249248), (2, 45124624), (4, 22562312), (8, 11281156), (16, 5640578), (32, 2820289), (53, 1702816), (106, 851408), (127, 710624), (212, 425704), (254, 355312), (419, 215392), (424, 212852), (508, 177656), (838, 107696), (848, 106426), (1016, 88828), (1676, 53848), (1696, 53213), (2032, 44414), (3352, 26924), (4064, 22207), (6704, 13462), (6731, 13408)]