16166696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 21935704

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 419, 424, 689, 728, 742, 838, 1378, 1484, 1676, 2756, 2933, 2968, 3352, 4823, 5447, 5512, 5866, 9646, 10894, 11732, 19292, 21788, 22207, 23464, 38129, 38584, 43576, 44414, 76258, 88828, 152516, 155449, 177656, 288691, 305032, 310898, 577382, 621796, 1154764, 1243592, 2020837, 2309528, 4041674, 8083348, 16166696]

約数ペア:

[(1, 16166696), (2, 8083348), (4, 4041674), (7, 2309528), (8, 2020837), (13, 1243592), (14, 1154764), (26, 621796), (28, 577382), (52, 310898), (53, 305032), (56, 288691), (91, 177656), (104, 155449), (106, 152516), (182, 88828), (212, 76258), (364, 44414), (371, 43576), (419, 38584), (424, 38129), (689, 23464), (728, 22207), (742, 21788), (838, 19292), (1378, 11732), (1484, 10894), (1676, 9646), (2756, 5866), (2933, 5512), (2968, 5447), (3352, 4823)]