87301456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16001}}^1$

素因数の和:16051

約数の個数: 40

約数和(自身を含む): 190487808

約数和(自身を除く): 103186352

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 16001, 32002, 64004, 128008, 176011, 256016, 352022, 496031, 704044, 992062, 1408088, 1984124, 2816176, 3968248, 5456341, 7936496, 10912682, 21825364, 43650728, 87301456]

約数ペア:

[(1, 87301456), (2, 43650728), (4, 21825364), (8, 10912682), (11, 7936496), (16, 5456341), (22, 3968248), (31, 2816176), (44, 1984124), (62, 1408088), (88, 992062), (124, 704044), (176, 496031), (248, 352022), (341, 256016), (496, 176011), (682, 128008), (1364, 64004), (2728, 32002), (5456, 16001)]