102678512

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{81233}}^1$

素因数の和:81320

約数の個数: 20

約数和(自身を含む): 201460320

約数和(自身を除く): 98781808

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 81233, 162466, 324932, 649864, 1299728, 6417407, 12834814, 25669628, 51339256, 102678512]

約数ペア:

[(1, 102678512), (2, 51339256), (4, 25669628), (8, 12834814), (16, 6417407), (79, 1299728), (158, 649864), (316, 324932), (632, 162466), (1264, 81233)]