87894176

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 179843328

約数和(自身を除く): 91949152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 251, 353, 496, 502, 706, 992, 1004, 1412, 2008, 2824, 4016, 5648, 7781, 8032, 10943, 11296, 15562, 21886, 31124, 43772, 62248, 87544, 88603, 124496, 175088, 177206, 248992, 350176, 354412, 708824, 1417648, 2746693, 2835296, 5493386, 10986772, 21973544, 43947088, 87894176]

約数ペア:

[(1, 87894176), (2, 43947088), (4, 21973544), (8, 10986772), (16, 5493386), (31, 2835296), (32, 2746693), (62, 1417648), (124, 708824), (248, 354412), (251, 350176), (353, 248992), (496, 177206), (502, 175088), (706, 124496), (992, 88603), (1004, 87544), (1412, 62248), (2008, 43772), (2824, 31124), (4016, 21886), (5648, 15562), (7781, 11296), (8032, 10943)]