86105986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3330

約数の個数: 32

約数和(自身を含む): 147510720

約数和(自身を除く): 61404734

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1394, 1558, 3251, 6502, 13243, 26486, 55267, 61769, 110534, 123538, 133291, 266582, 1050073, 2100146, 2265947, 2532529, 4531894, 5065058, 43052993, 86105986]

約数ペア:

[(1, 86105986), (2, 43052993), (17, 5065058), (19, 4531894), (34, 2532529), (38, 2265947), (41, 2100146), (82, 1050073), (323, 266582), (646, 133291), (697, 123538), (779, 110534), (1394, 61769), (1558, 55267), (3251, 26486), (6502, 13243)]