16541408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 37149840

約数和(自身を除く): 20608432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2339, 3536, 4678, 7072, 9356, 18712, 30407, 37424, 39763, 60814, 74848, 79526, 121628, 159052, 243256, 318104, 486512, 516919, 636208, 973024, 1033838, 1272416, 2067676, 4135352, 8270704, 16541408]

約数ペア:

[(1, 16541408), (2, 8270704), (4, 4135352), (8, 2067676), (13, 1272416), (16, 1033838), (17, 973024), (26, 636208), (32, 516919), (34, 486512), (52, 318104), (68, 243256), (104, 159052), (136, 121628), (208, 79526), (221, 74848), (272, 60814), (416, 39763), (442, 37424), (544, 30407), (884, 18712), (1768, 9356), (2339, 7072), (3536, 4678)]