31921104

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39119}}^1$

素因数の和:39147

約数の個数: 40

約数和(自身を含む): 87315840

約数和(自身を除く): 55394736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 39119, 78238, 117357, 156476, 234714, 312952, 469428, 625904, 665023, 938856, 1330046, 1877712, 1995069, 2660092, 3990138, 5320184, 7980276, 10640368, 15960552, 31921104]

約数ペア:

[(1, 31921104), (2, 15960552), (3, 10640368), (4, 7980276), (6, 5320184), (8, 3990138), (12, 2660092), (16, 1995069), (17, 1877712), (24, 1330046), (34, 938856), (48, 665023), (51, 625904), (68, 469428), (102, 312952), (136, 234714), (204, 156476), (272, 117357), (408, 78238), (816, 39119)]