214444472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2459}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 439257600

約数和(自身を除く): 224813128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 991, 1982, 2459, 3964, 4918, 7928, 9836, 10901, 19672, 21802, 27049, 43604, 54098, 87208, 108196, 216392, 2436869, 4873738, 9747476, 19494952, 26805559, 53611118, 107222236, 214444472]

約数ペア:

[(1, 214444472), (2, 107222236), (4, 53611118), (8, 26805559), (11, 19494952), (22, 9747476), (44, 4873738), (88, 2436869), (991, 216392), (1982, 108196), (2459, 87208), (3964, 54098), (4918, 43604), (7928, 27049), (9836, 21802), (10901, 19672)]