86406262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 143827200

約数和(自身を除く): 57420938

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 437, 874, 907, 1814, 2071, 2507, 4142, 5014, 17233, 20861, 34466, 41722, 47633, 95266, 98863, 197726, 396359, 792718, 1878397, 2273849, 3756794, 4547698, 43203131, 86406262]

約数ペア:

[(1, 86406262), (2, 43203131), (19, 4547698), (23, 3756794), (38, 2273849), (46, 1878397), (109, 792718), (218, 396359), (437, 197726), (874, 98863), (907, 95266), (1814, 47633), (2071, 41722), (2507, 34466), (4142, 20861), (5014, 17233)]