16169888

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 37384704

約数和(自身を除く): 21214816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 1951, 2072, 3902, 4144, 7804, 8288, 13657, 15608, 27314, 31216, 54628, 62432, 72187, 109256, 144374, 218512, 288748, 437024, 505309, 577496, 1010618, 1154992, 2021236, 2309984, 4042472, 8084944, 16169888]

約数ペア:

[(1, 16169888), (2, 8084944), (4, 4042472), (7, 2309984), (8, 2021236), (14, 1154992), (16, 1010618), (28, 577496), (32, 505309), (37, 437024), (56, 288748), (74, 218512), (112, 144374), (148, 109256), (224, 72187), (259, 62432), (296, 54628), (518, 31216), (592, 27314), (1036, 15608), (1184, 13657), (1951, 8288), (2072, 7804), (3902, 4144)]