228070088

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 432734400

約数和(自身を除く): 204664312

約数列:

[1, 2, 4, 8, 139, 278, 317, 556, 634, 647, 1112, 1268, 1294, 2536, 2588, 5176, 44063, 88126, 89933, 176252, 179866, 205099, 352504, 359732, 410198, 719464, 820396, 1640792, 28508761, 57017522, 114035044, 228070088]

約数ペア:

[(1, 228070088), (2, 114035044), (4, 57017522), (8, 28508761), (139, 1640792), (278, 820396), (317, 719464), (556, 410198), (634, 359732), (647, 352504), (1112, 205099), (1268, 179866), (1294, 176252), (2536, 89933), (2588, 88126), (5176, 44063)]