15887296

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 56

約数和(自身を含む): 33796224

約数和(自身を除く): 17908928

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 251, 344, 368, 502, 688, 736, 989, 1004, 1376, 1472, 1978, 2008, 2752, 3956, 4016, 5773, 7912, 8032, 10793, 11546, 15824, 16064, 21586, 23092, 31648, 43172, 46184, 63296, 86344, 92368, 172688, 184736, 248239, 345376, 369472, 496478, 690752, 992956, 1985912, 3971824, 7943648, 15887296]

約数ペア:

[(1, 15887296), (2, 7943648), (4, 3971824), (8, 1985912), (16, 992956), (23, 690752), (32, 496478), (43, 369472), (46, 345376), (64, 248239), (86, 184736), (92, 172688), (172, 92368), (184, 86344), (251, 63296), (344, 46184), (368, 43172), (502, 31648), (688, 23092), (736, 21586), (989, 16064), (1004, 15824), (1376, 11546), (1472, 10793), (1978, 8032), (2008, 7912), (2752, 5773), (3956, 4016)]