25353908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5063

約数の個数: 24

約数和(自身を含む): 46927104

約数和(自身を除く): 21573196

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 4987, 5084, 9974, 19948, 154597, 204467, 309194, 408934, 618388, 817868, 6338477, 12676954, 25353908]

約数ペア:

[(1, 25353908), (2, 12676954), (4, 6338477), (31, 817868), (41, 618388), (62, 408934), (82, 309194), (124, 204467), (164, 154597), (1271, 19948), (2542, 9974), (4987, 5084)]