285081952

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3229}}^1$

素因数の和:3359

約数の個数: 48

約数和(自身を含む): 586051200

約数和(自身を除く): 300969248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 178, 248, 356, 496, 712, 992, 1424, 2759, 2848, 3229, 5518, 6458, 11036, 12916, 22072, 25832, 44144, 51664, 88288, 100099, 103328, 200198, 287381, 400396, 574762, 800792, 1149524, 1601584, 2299048, 3203168, 4598096, 8908811, 9196192, 17817622, 35635244, 71270488, 142540976, 285081952]

約数ペア:

[(1, 285081952), (2, 142540976), (4, 71270488), (8, 35635244), (16, 17817622), (31, 9196192), (32, 8908811), (62, 4598096), (89, 3203168), (124, 2299048), (178, 1601584), (248, 1149524), (356, 800792), (496, 574762), (712, 400396), (992, 287381), (1424, 200198), (2759, 103328), (2848, 100099), (3229, 88288), (5518, 51664), (6458, 44144), (11036, 25832), (12916, 22072)]