25335904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 54867456

約数和(自身を除く): 29531552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 334, 352, 431, 668, 862, 1336, 1724, 1837, 2672, 3448, 3674, 4741, 5344, 6896, 7348, 9482, 13792, 14696, 18964, 29392, 37928, 58784, 71977, 75856, 143954, 151712, 287908, 575816, 791747, 1151632, 1583494, 2303264, 3166988, 6333976, 12667952, 25335904]

約数ペア:

[(1, 25335904), (2, 12667952), (4, 6333976), (8, 3166988), (11, 2303264), (16, 1583494), (22, 1151632), (32, 791747), (44, 575816), (88, 287908), (167, 151712), (176, 143954), (334, 75856), (352, 71977), (431, 58784), (668, 37928), (862, 29392), (1336, 18964), (1724, 14696), (1837, 13792), (2672, 9482), (3448, 7348), (3674, 6896), (4741, 5344)]