40509232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148931}}^1$

素因数の和:148956

約数の個数: 20

約数和(自身を含む): 83104056

約数和(自身を除く): 42594824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148931, 297862, 595724, 1191448, 2382896, 2531827, 5063654, 10127308, 20254616, 40509232]

約数ペア:

[(1, 40509232), (2, 20254616), (4, 10127308), (8, 5063654), (16, 2531827), (17, 2382896), (34, 1191448), (68, 595724), (136, 297862), (272, 148931)]