87254288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13399}}^1$

素因数の和:13455

約数の個数: 40

約数和(自身を含む): 189422400

約数和(自身を除く): 102168112

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 13399, 26798, 53596, 107192, 147389, 214384, 294778, 495763, 589556, 991526, 1179112, 1983052, 2358224, 3966104, 5453393, 7932208, 10906786, 21813572, 43627144, 87254288]

約数ペア:

[(1, 87254288), (2, 43627144), (4, 21813572), (8, 10906786), (11, 7932208), (16, 5453393), (22, 3966104), (37, 2358224), (44, 1983052), (74, 1179112), (88, 991526), (148, 589556), (176, 495763), (296, 294778), (407, 214384), (592, 147389), (814, 107192), (1628, 53596), (3256, 26798), (6512, 13399)]