27580491184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55605829}}^1$

素因数の和:55605868

約数の個数: 20

約数和(自身を含む): 55160983360

約数和(自身を除く): 27580492176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55605829, 111211658, 222423316, 444846632, 889693264, 1723780699, 3447561398, 6895122796, 13790245592, 27580491184]

約数ペア:

[(1, 27580491184), (2, 13790245592), (4, 6895122796), (8, 3447561398), (16, 1723780699), (31, 889693264), (62, 444846632), (124, 222423316), (248, 111211658), (496, 55605829)]