31646056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3137}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 64580040

約数和(自身を除く): 32933984

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 3137, 5044, 6274, 10088, 12548, 25096, 40781, 81562, 163124, 304289, 326248, 608578, 1217156, 2434312, 3955757, 7911514, 15823028, 31646056]

約数ペア:

[(1, 31646056), (2, 15823028), (4, 7911514), (8, 3955757), (13, 2434312), (26, 1217156), (52, 608578), (97, 326248), (104, 304289), (194, 163124), (388, 81562), (776, 40781), (1261, 25096), (2522, 12548), (3137, 10088), (5044, 6274)]