16263392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 35199360

約数和(自身を除く): 18935968

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1163, 1748, 2326, 3496, 4652, 6992, 9304, 13984, 18608, 22097, 26749, 37216, 44194, 53498, 88388, 106996, 176776, 213992, 353552, 427984, 508231, 707104, 855968, 1016462, 2032924, 4065848, 8131696, 16263392]

約数ペア:

[(1, 16263392), (2, 8131696), (4, 4065848), (8, 2032924), (16, 1016462), (19, 855968), (23, 707104), (32, 508231), (38, 427984), (46, 353552), (76, 213992), (92, 176776), (152, 106996), (184, 88388), (304, 53498), (368, 44194), (437, 37216), (608, 26749), (736, 22097), (874, 18608), (1163, 13984), (1748, 9304), (2326, 6992), (3496, 4652)]