43147448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 84771360

約数和(自身を除く): 41623912

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 421, 557, 842, 1114, 1684, 2228, 3368, 4456, 9683, 12811, 19366, 25622, 38732, 51244, 77464, 102488, 234497, 468994, 937988, 1875976, 5393431, 10786862, 21573724, 43147448]

約数ペア:

[(1, 43147448), (2, 21573724), (4, 10786862), (8, 5393431), (23, 1875976), (46, 937988), (92, 468994), (184, 234497), (421, 102488), (557, 77464), (842, 51244), (1114, 38732), (1684, 25622), (2228, 19366), (3368, 12811), (4456, 9683)]