45640216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 88134480

約数和(自身を除く): 42494264

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 347, 401, 694, 802, 1388, 1604, 2776, 3208, 14227, 16441, 28454, 32882, 56908, 65764, 113816, 131528, 139147, 278294, 556588, 1113176, 5705027, 11410054, 22820108, 45640216]

約数ペア:

[(1, 45640216), (2, 22820108), (4, 11410054), (8, 5705027), (41, 1113176), (82, 556588), (164, 278294), (328, 139147), (347, 131528), (401, 113816), (694, 65764), (802, 56908), (1388, 32882), (1604, 28454), (2776, 16441), (3208, 14227)]