90666472

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{67061}}^1$

素因数の和:67093

約数の個数: 24

約数和(自身を含む): 184085190

約数和(自身を除く): 93418718

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 67061, 134122, 268244, 536488, 871793, 1743586, 3487172, 6974344, 11333309, 22666618, 45333236, 90666472]

約数ペア:

[(1, 90666472), (2, 45333236), (4, 22666618), (8, 11333309), (13, 6974344), (26, 3487172), (52, 1743586), (104, 871793), (169, 536488), (338, 268244), (676, 134122), (1352, 67061)]