82047848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 163389960

約数和(自身を除く): 81342112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 421, 842, 1433, 1684, 2866, 3368, 5732, 7157, 11464, 14314, 24361, 28628, 48722, 57256, 97444, 194888, 603293, 1206586, 2413172, 4826344, 10255981, 20511962, 41023924, 82047848]

約数ペア:

[(1, 82047848), (2, 41023924), (4, 20511962), (8, 10255981), (17, 4826344), (34, 2413172), (68, 1206586), (136, 603293), (421, 194888), (842, 97444), (1433, 57256), (1684, 48722), (2866, 28628), (3368, 24361), (5732, 14314), (7157, 11464)]