802842112

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{82529}}^1$

素因数の和:82566

約数の個数: 40

約数和(自身を含む): 1688563800

約数和(自身を除く): 885721688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 82529, 165058, 330116, 660232, 1320464, 1568051, 2640928, 3136102, 5281856, 6272204, 10563712, 12544408, 21127424, 25088816, 42254848, 50177632, 100355264, 200710528, 401421056, 802842112]

約数ペア:

[(1, 802842112), (2, 401421056), (4, 200710528), (8, 100355264), (16, 50177632), (19, 42254848), (32, 25088816), (38, 21127424), (64, 12544408), (76, 10563712), (128, 6272204), (152, 5281856), (256, 3136102), (304, 2640928), (512, 1568051), (608, 1320464), (1216, 660232), (2432, 330116), (4864, 165058), (9728, 82529)]