31685632

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 88

約数和(自身を含む): 72218160

約数和(自身を除く): 40532528

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 97, 116, 128, 176, 194, 232, 256, 319, 352, 388, 464, 512, 638, 704, 776, 928, 1024, 1067, 1276, 1408, 1552, 1856, 2134, 2552, 2813, 2816, 3104, 3712, 4268, 5104, 5626, 5632, 6208, 7424, 8536, 10208, 11252, 11264, 12416, 14848, 17072, 20416, 22504, 24832, 29696, 30943, 34144, 40832, 45008, 49664, 61886, 68288, 81664, 90016, 99328, 123772, 136576, 163328, 180032, 247544, 273152, 326656, 360064, 495088, 546304, 720128, 990176, 1092608, 1440256, 1980352, 2880512, 3960704, 7921408, 15842816, 31685632]

約数ペア:

[(1, 31685632), (2, 15842816), (4, 7921408), (8, 3960704), (11, 2880512), (16, 1980352), (22, 1440256), (29, 1092608), (32, 990176), (44, 720128), (58, 546304), (64, 495088), (88, 360064), (97, 326656), (116, 273152), (128, 247544), (176, 180032), (194, 163328), (232, 136576), (256, 123772), (319, 99328), (352, 90016), (388, 81664), (464, 68288), (512, 61886), (638, 49664), (704, 45008), (776, 40832), (928, 34144), (1024, 30943), (1067, 29696), (1276, 24832), (1408, 22504), (1552, 20416), (1856, 17072), (2134, 14848), (2552, 12416), (2813, 11264), (2816, 11252), (3104, 10208), (3712, 8536), (4268, 7424), (5104, 6208), (5626, 5632)]