16517404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 16141796

約数列:

[1, 2, 4, 17, 23, 34, 46, 59, 68, 92, 118, 179, 236, 358, 391, 716, 782, 1003, 1357, 1564, 2006, 2714, 3043, 4012, 4117, 5428, 6086, 8234, 10561, 12172, 16468, 21122, 23069, 42244, 46138, 69989, 92276, 139978, 179537, 242903, 279956, 359074, 485806, 718148, 971612, 4129351, 8258702, 16517404]

約数ペア:

[(1, 16517404), (2, 8258702), (4, 4129351), (17, 971612), (23, 718148), (34, 485806), (46, 359074), (59, 279956), (68, 242903), (92, 179537), (118, 139978), (179, 92276), (236, 69989), (358, 46138), (391, 42244), (716, 23069), (782, 21122), (1003, 16468), (1357, 12172), (1564, 10561), (2006, 8234), (2714, 6086), (3043, 5428), (4012, 4117)]