39868384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 46376096

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 2851, 3496, 5702, 6992, 11404, 13984, 22808, 45616, 54169, 65573, 91232, 108338, 131146, 216676, 262292, 433352, 524584, 866704, 1049168, 1245887, 1733408, 2098336, 2491774, 4983548, 9967096, 19934192, 39868384]

約数ペア:

[(1, 39868384), (2, 19934192), (4, 9967096), (8, 4983548), (16, 2491774), (19, 2098336), (23, 1733408), (32, 1245887), (38, 1049168), (46, 866704), (76, 524584), (92, 433352), (152, 262292), (184, 216676), (304, 131146), (368, 108338), (437, 91232), (608, 65573), (736, 54169), (874, 45616), (1748, 22808), (2851, 13984), (3496, 11404), (5702, 6992)]