342368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:846

約数の個数: 24

約数和(自身を含む): 726768

約数和(自身を除く): 384400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 823, 1646, 3292, 6584, 10699, 13168, 21398, 26336, 42796, 85592, 171184, 342368]

約数ペア:

[(1, 342368), (2, 171184), (4, 85592), (8, 42796), (13, 26336), (16, 21398), (26, 13168), (32, 10699), (52, 6584), (104, 3292), (208, 1646), (416, 823)]