38916944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13043

約数の個数: 40

約数和(自身を含む): 87101568

約数和(自身を除く): 48184624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 13007, 26014, 52028, 104056, 143077, 208112, 221119, 286154, 442238, 572308, 884476, 1144616, 1768952, 2289232, 2432309, 3537904, 4864618, 9729236, 19458472, 38916944]

約数ペア:

[(1, 38916944), (2, 19458472), (4, 9729236), (8, 4864618), (11, 3537904), (16, 2432309), (17, 2289232), (22, 1768952), (34, 1144616), (44, 884476), (68, 572308), (88, 442238), (136, 286154), (176, 221119), (187, 208112), (272, 143077), (374, 104056), (748, 52028), (1496, 26014), (2992, 13007)]