85392643388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86429801}}^1$

素因数の和:86429837

約数の個数: 24

約数和(自身を含む): 169402411920

約数和(自身を除く): 84009768532

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 86429801, 172859602, 345719204, 1123587413, 1642166219, 2247174826, 3284332438, 4494349652, 6568664876, 21348160847, 42696321694, 85392643388]

約数ペア:

[(1, 85392643388), (2, 42696321694), (4, 21348160847), (13, 6568664876), (19, 4494349652), (26, 3284332438), (38, 2247174826), (52, 1642166219), (76, 1123587413), (247, 345719204), (494, 172859602), (988, 86429801)]