31844192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 34345120

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 683, 752, 992, 1366, 1457, 1504, 2732, 2914, 5464, 5828, 10928, 11656, 21173, 21856, 23312, 32101, 42346, 46624, 64202, 84692, 128404, 169384, 256808, 338768, 513616, 677536, 995131, 1027232, 1990262, 3980524, 7961048, 15922096, 31844192]

約数ペア:

[(1, 31844192), (2, 15922096), (4, 7961048), (8, 3980524), (16, 1990262), (31, 1027232), (32, 995131), (47, 677536), (62, 513616), (94, 338768), (124, 256808), (188, 169384), (248, 128404), (376, 84692), (496, 64202), (683, 46624), (752, 42346), (992, 32101), (1366, 23312), (1457, 21856), (1504, 21173), (2732, 11656), (2914, 10928), (5464, 5828)]