18329127952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{25969}}^1$

素因数の和:27431

約数の個数: 40

約数和(自身を含む): 36685429760

約数和(自身を除く): 18356301808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1423, 2846, 5692, 11384, 22768, 25969, 44113, 51938, 88226, 103876, 176452, 207752, 352904, 415504, 705808, 805039, 1610078, 3220156, 6440312, 12880624, 36953887, 73907774, 147815548, 295631096, 591262192, 1145570497, 2291140994, 4582281988, 9164563976, 18329127952]

約数ペア:

[(1, 18329127952), (2, 9164563976), (4, 4582281988), (8, 2291140994), (16, 1145570497), (31, 591262192), (62, 295631096), (124, 147815548), (248, 73907774), (496, 36953887), (1423, 12880624), (2846, 6440312), (5692, 3220156), (11384, 1610078), (22768, 805039), (25969, 705808), (44113, 415504), (51938, 352904), (88226, 207752), (103876, 176452)]