16316456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 33196800

約数和(自身を除く): 16880344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1039, 1208, 1963, 2078, 3926, 4156, 7852, 8312, 13507, 15704, 27014, 54028, 108056, 156889, 313778, 627556, 1255112, 2039557, 4079114, 8158228, 16316456]

約数ペア:

[(1, 16316456), (2, 8158228), (4, 4079114), (8, 2039557), (13, 1255112), (26, 627556), (52, 313778), (104, 156889), (151, 108056), (302, 54028), (604, 27014), (1039, 15704), (1208, 13507), (1963, 8312), (2078, 7852), (3926, 4156)]