16045858

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 27060480

約数和(自身を除く): 11014622

約数列:

[1, 2, 17, 23, 34, 46, 71, 142, 289, 391, 578, 782, 1207, 1633, 2414, 3266, 4913, 6647, 9826, 13294, 20519, 27761, 41038, 55522, 112999, 225998, 348823, 471937, 697646, 943874, 8022929, 16045858]

約数ペア:

[(1, 16045858), (2, 8022929), (17, 943874), (23, 697646), (34, 471937), (46, 348823), (71, 225998), (142, 112999), (289, 55522), (391, 41038), (578, 27761), (782, 20519), (1207, 13294), (1633, 9826), (2414, 6647), (3266, 4913)]