89874688

素因数分解:

$2^8\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 180004860

約数和(自身を除く): 90130172

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 569, 617, 1138, 1234, 2276, 2468, 4552, 4936, 9104, 9872, 18208, 19744, 36416, 39488, 72832, 78976, 145664, 157952, 351073, 702146, 1404292, 2808584, 5617168, 11234336, 22468672, 44937344, 89874688]

約数ペア:

[(1, 89874688), (2, 44937344), (4, 22468672), (8, 11234336), (16, 5617168), (32, 2808584), (64, 1404292), (128, 702146), (256, 351073), (569, 157952), (617, 145664), (1138, 78976), (1234, 72832), (2276, 39488), (2468, 36416), (4552, 19744), (4936, 18208), (9104, 9872)]