31387488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29723}}^1$

素因数の和:29747

約数の個数: 48

約数和(自身を含む): 89885376

約数和(自身を除く): 58497888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 29723, 59446, 89169, 118892, 178338, 237784, 326953, 356676, 475568, 653906, 713352, 951136, 980859, 1307812, 1426704, 1961718, 2615624, 2853408, 3923436, 5231248, 7846872, 10462496, 15693744, 31387488]

約数ペア:

[(1, 31387488), (2, 15693744), (3, 10462496), (4, 7846872), (6, 5231248), (8, 3923436), (11, 2853408), (12, 2615624), (16, 1961718), (22, 1426704), (24, 1307812), (32, 980859), (33, 951136), (44, 713352), (48, 653906), (66, 475568), (88, 356676), (96, 326953), (132, 237784), (176, 178338), (264, 118892), (352, 89169), (528, 59446), (1056, 29723)]