79325216

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 80341984

約数列:

[1, 2, 4, 8, 16, 32, 127, 131, 149, 254, 262, 298, 508, 524, 596, 1016, 1048, 1192, 2032, 2096, 2384, 4064, 4192, 4768, 16637, 18923, 19519, 33274, 37846, 39038, 66548, 75692, 78076, 133096, 151384, 156152, 266192, 302768, 312304, 532384, 605536, 624608, 2478913, 4957826, 9915652, 19831304, 39662608, 79325216]

約数ペア:

[(1, 79325216), (2, 39662608), (4, 19831304), (8, 9915652), (16, 4957826), (32, 2478913), (127, 624608), (131, 605536), (149, 532384), (254, 312304), (262, 302768), (298, 266192), (508, 156152), (524, 151384), (596, 133096), (1016, 78076), (1048, 75692), (1192, 66548), (2032, 39038), (2096, 37846), (2384, 33274), (4064, 19519), (4192, 18923), (4768, 16637)]