16493796952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{1993}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 32297057280

約数和(自身を除く): 15803260328

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 383, 584, 766, 1532, 1993, 2701, 3064, 3986, 5402, 7972, 10804, 14171, 15944, 21608, 27959, 28342, 55918, 56684, 73741, 111836, 113368, 145489, 147482, 223672, 290978, 294964, 581956, 589928, 763319, 1034483, 1163912, 1526638, 2068966, 3053276, 4137932, 5383093, 6106552, 8275864, 10766186, 21532372, 28242803, 43064744, 55722287, 56485606, 111444574, 112971212, 222889148, 225942424, 445778296, 2061724619, 4123449238, 8246898476, 16493796952]

約数ペア:

[(1, 16493796952), (2, 8246898476), (4, 4123449238), (8, 2061724619), (37, 445778296), (73, 225942424), (74, 222889148), (146, 112971212), (148, 111444574), (292, 56485606), (296, 55722287), (383, 43064744), (584, 28242803), (766, 21532372), (1532, 10766186), (1993, 8275864), (2701, 6106552), (3064, 5383093), (3986, 4137932), (5402, 3053276), (7972, 2068966), (10804, 1526638), (14171, 1163912), (15944, 1034483), (21608, 763319), (27959, 589928), (28342, 581956), (55918, 294964), (56684, 290978), (73741, 223672), (111836, 147482), (113368, 145489)]