31137264

素因数分解:

$2^4\times 3^3\times {\mathrm{72077}}^1$

素因数の和:72094

約数の個数: 40

約数和(自身を含む): 89376720

約数和(自身を除く): 58239456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72077, 144154, 216231, 288308, 432462, 576616, 648693, 864924, 1153232, 1297386, 1729848, 1946079, 2594772, 3459696, 3892158, 5189544, 7784316, 10379088, 15568632, 31137264]

約数ペア:

[(1, 31137264), (2, 15568632), (3, 10379088), (4, 7784316), (6, 5189544), (8, 3892158), (9, 3459696), (12, 2594772), (16, 1946079), (18, 1729848), (24, 1297386), (27, 1153232), (36, 864924), (48, 648693), (54, 576616), (72, 432462), (108, 288308), (144, 216231), (216, 144154), (432, 72077)]