80519834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 135820800

約数和(自身を除く): 55300966

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1798, 2357, 4714, 17081, 34162, 44783, 68353, 73067, 89566, 136706, 146134, 1298707, 1388273, 2118943, 2597414, 2776546, 4237886, 40259917, 80519834]

約数ペア:

[(1, 80519834), (2, 40259917), (19, 4237886), (29, 2776546), (31, 2597414), (38, 2118943), (58, 1388273), (62, 1298707), (551, 146134), (589, 136706), (899, 89566), (1102, 73067), (1178, 68353), (1798, 44783), (2357, 34162), (4714, 17081)]