85782226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 143740800

約数和(自身を除く): 57958574

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 1609, 2318, 2806, 3218, 26657, 30571, 37007, 53314, 61142, 74014, 98149, 196298, 703133, 1406266, 1864831, 2257427, 3729662, 4514854, 42891113, 85782226]

約数ペア:

[(1, 85782226), (2, 42891113), (19, 4514854), (23, 3729662), (38, 2257427), (46, 1864831), (61, 1406266), (122, 703133), (437, 196298), (874, 98149), (1159, 74014), (1403, 61142), (1609, 53314), (2318, 37007), (2806, 30571), (3218, 26657)]