65915008

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{3931}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 132351120

約数和(自身を除く): 66436112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 3931, 4192, 7862, 8384, 15724, 16768, 31448, 62896, 125792, 251584, 503168, 514961, 1029922, 2059844, 4119688, 8239376, 16478752, 32957504, 65915008]

約数ペア:

[(1, 65915008), (2, 32957504), (4, 16478752), (8, 8239376), (16, 4119688), (32, 2059844), (64, 1029922), (128, 514961), (131, 503168), (262, 251584), (524, 125792), (1048, 62896), (2096, 31448), (3931, 16768), (4192, 15724), (7862, 8384)]