70231954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{19717}}^1$

素因数の和:19869

約数の個数: 16

約数和(自身を含む): 114285528

約数和(自身を除く): 44053574

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 19717, 39434, 256321, 512642, 2701229, 5402458, 35115977, 70231954]

約数ペア:

[(1, 70231954), (2, 35115977), (13, 5402458), (26, 2701229), (137, 512642), (274, 256321), (1781, 39434), (3562, 19717)]