83901688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12041}}^1$

素因数の和:12127

約数の個数: 32

約数和(自身を含む): 171959760

約数和(自身を除く): 88058072

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 12041, 24082, 48164, 96328, 156533, 313066, 626132, 806747, 1252264, 1613494, 3226988, 6453976, 10487711, 20975422, 41950844, 83901688]

約数ペア:

[(1, 83901688), (2, 41950844), (4, 20975422), (8, 10487711), (13, 6453976), (26, 3226988), (52, 1613494), (67, 1252264), (104, 806747), (134, 626132), (268, 313066), (536, 156533), (871, 96328), (1742, 48164), (3484, 24082), (6968, 12041)]