16699664

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 33747840

約数和(自身を除く): 17048176

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 419, 424, 752, 838, 848, 1676, 2491, 3352, 4982, 6704, 9964, 19693, 19928, 22207, 39386, 39856, 44414, 78772, 88828, 157544, 177656, 315088, 355312, 1043729, 2087458, 4174916, 8349832, 16699664]

約数ペア:

[(1, 16699664), (2, 8349832), (4, 4174916), (8, 2087458), (16, 1043729), (47, 355312), (53, 315088), (94, 177656), (106, 157544), (188, 88828), (212, 78772), (376, 44414), (419, 39856), (424, 39386), (752, 22207), (838, 19928), (848, 19693), (1676, 9964), (2491, 6704), (3352, 4982)]