85103774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8647}}^1$

素因数の和:8712

約数の個数: 32

約数和(自身を含む): 157739520

約数和(自身を除く): 72635746

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 8647, 9842, 17294, 60529, 121058, 164293, 319939, 328586, 639878, 1150051, 2239573, 2300102, 4479146, 6078841, 12157682, 42551887, 85103774]

約数ペア:

[(1, 85103774), (2, 42551887), (7, 12157682), (14, 6078841), (19, 4479146), (37, 2300102), (38, 2239573), (74, 1150051), (133, 639878), (259, 328586), (266, 319939), (518, 164293), (703, 121058), (1406, 60529), (4921, 17294), (8647, 9842)]