8989936

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 30

約数和(自身を含む): 17825496

約数和(自身を除く): 8835560

約数列:

[1, 2, 4, 8, 16, 61, 122, 151, 244, 302, 488, 604, 976, 1208, 2416, 3721, 7442, 9211, 14884, 18422, 29768, 36844, 59536, 73688, 147376, 561871, 1123742, 2247484, 4494968, 8989936]

約数ペア:

[(1, 8989936), (2, 4494968), (4, 2247484), (8, 1123742), (16, 561871), (61, 147376), (122, 73688), (151, 59536), (244, 36844), (302, 29768), (488, 18422), (604, 14884), (976, 9211), (1208, 7442), (2416, 3721)]