89491072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{63559}}^1$

素因数の和:63584

約数の個数: 32

約数和(自身を含む): 194493600

約数和(自身を除く): 105002528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 63559, 127118, 254236, 508472, 699149, 1016944, 1398298, 2033888, 2796596, 4067776, 5593192, 8135552, 11186384, 22372768, 44745536, 89491072]

約数ペア:

[(1, 89491072), (2, 44745536), (4, 22372768), (8, 11186384), (11, 8135552), (16, 5593192), (22, 4067776), (32, 2796596), (44, 2033888), (64, 1398298), (88, 1016944), (128, 699149), (176, 508472), (352, 254236), (704, 127118), (1408, 63559)]