83557396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 163424016

約数和(自身を除く): 79866620

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 137, 148, 274, 317, 481, 548, 634, 962, 1268, 1781, 1924, 3562, 4121, 5069, 7124, 8242, 10138, 11729, 16484, 20276, 23458, 43429, 46916, 65897, 86858, 131794, 152477, 173716, 263588, 304954, 564577, 609908, 1129154, 1606873, 2258308, 3213746, 6427492, 20889349, 41778698, 83557396]

約数ペア:

[(1, 83557396), (2, 41778698), (4, 20889349), (13, 6427492), (26, 3213746), (37, 2258308), (52, 1606873), (74, 1129154), (137, 609908), (148, 564577), (274, 304954), (317, 263588), (481, 173716), (548, 152477), (634, 131794), (962, 86858), (1268, 65897), (1781, 46916), (1924, 43429), (3562, 23458), (4121, 20276), (5069, 16484), (7124, 11729), (8242, 10138)]