131465216

素因数分解:

$2^{17}\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 283114440

約数和(自身を除く): 151649224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 256, 272, 472, 512, 544, 944, 1003, 1024, 1088, 1888, 2006, 2048, 2176, 3776, 4012, 4096, 4352, 7552, 8024, 8192, 8704, 15104, 16048, 16384, 17408, 30208, 32096, 32768, 34816, 60416, 64192, 65536, 69632, 120832, 128384, 131072, 139264, 241664, 256768, 278528, 483328, 513536, 557056, 966656, 1027072, 1114112, 1933312, 2054144, 2228224, 3866624, 4108288, 7733248, 8216576, 16433152, 32866304, 65732608, 131465216]

約数ペア:

[(1, 131465216), (2, 65732608), (4, 32866304), (8, 16433152), (16, 8216576), (17, 7733248), (32, 4108288), (34, 3866624), (59, 2228224), (64, 2054144), (68, 1933312), (118, 1114112), (128, 1027072), (136, 966656), (236, 557056), (256, 513536), (272, 483328), (472, 278528), (512, 256768), (544, 241664), (944, 139264), (1003, 131072), (1024, 128384), (1088, 120832), (1888, 69632), (2006, 65536), (2048, 64192), (2176, 60416), (3776, 34816), (4012, 32768), (4096, 32096), (4352, 30208), (7552, 17408), (8024, 16384), (8192, 16048), (8704, 15104)]