31194767168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1879}}^1\times {\mathrm{15259}}^1$

素因数の和:17167

約数の個数: 56

約数和(自身を含む): 65582596800

約数和(自身を除く): 34387829632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1879, 3758, 7516, 15032, 15259, 30064, 30518, 31943, 60128, 61036, 63886, 120256, 122072, 127772, 244144, 255544, 259403, 488288, 511088, 518806, 976576, 1022176, 1037612, 2044352, 2075224, 4150448, 8300896, 16601792, 28671661, 57343322, 114686644, 229373288, 458746576, 487418237, 917493152, 974836474, 1834986304, 1949672948, 3899345896, 7798691792, 15597383584, 31194767168]

約数ペア:

[(1, 31194767168), (2, 15597383584), (4, 7798691792), (8, 3899345896), (16, 1949672948), (17, 1834986304), (32, 974836474), (34, 917493152), (64, 487418237), (68, 458746576), (136, 229373288), (272, 114686644), (544, 57343322), (1088, 28671661), (1879, 16601792), (3758, 8300896), (7516, 4150448), (15032, 2075224), (15259, 2044352), (30064, 1037612), (30518, 1022176), (31943, 976576), (60128, 518806), (61036, 511088), (63886, 488288), (120256, 259403), (122072, 255544), (127772, 244144)]