64410988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10211}}^1$

素因数の和:10317

約数の個数: 24

約数和(自身を含む): 120093120

約数和(自身を除く): 55682132

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 10211, 20422, 40844, 194009, 388018, 776036, 847513, 1695026, 3390052, 16102747, 32205494, 64410988]

約数ペア:

[(1, 64410988), (2, 32205494), (4, 16102747), (19, 3390052), (38, 1695026), (76, 847513), (83, 776036), (166, 388018), (332, 194009), (1577, 40844), (3154, 20422), (6308, 10211)]