16993952

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 35546112

約数和(自身を除く): 18552160

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 463, 496, 592, 926, 992, 1147, 1184, 1852, 2294, 3704, 4588, 7408, 9176, 14353, 14816, 17131, 18352, 28706, 34262, 36704, 57412, 68524, 114824, 137048, 229648, 274096, 459296, 531061, 548192, 1062122, 2124244, 4248488, 8496976, 16993952]

約数ペア:

[(1, 16993952), (2, 8496976), (4, 4248488), (8, 2124244), (16, 1062122), (31, 548192), (32, 531061), (37, 459296), (62, 274096), (74, 229648), (124, 137048), (148, 114824), (248, 68524), (296, 57412), (463, 36704), (496, 34262), (592, 28706), (926, 18352), (992, 17131), (1147, 14816), (1184, 14353), (1852, 9176), (2294, 7408), (3704, 4588)]