87665728

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{37021}}^1$

素因数の和:37070

約数の個数: 28

約数和(自身を含む): 178668172

約数和(自身を除く): 91002444

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 37021, 74042, 148084, 296168, 592336, 1184672, 1369777, 2369344, 2739554, 5479108, 10958216, 21916432, 43832864, 87665728]

約数ペア:

[(1, 87665728), (2, 43832864), (4, 21916432), (8, 10958216), (16, 5479108), (32, 2739554), (37, 2369344), (64, 1369777), (74, 1184672), (148, 592336), (296, 296168), (592, 148084), (1184, 74042), (2368, 37021)]