1936703408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 3997244160

約数和(自身を除く): 2060540752

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 163, 166, 184, 326, 332, 368, 389, 652, 664, 778, 1304, 1328, 1556, 1909, 2608, 3112, 3749, 3818, 6224, 7498, 7636, 8947, 13529, 14996, 15272, 17894, 27058, 29992, 30544, 32287, 35788, 54116, 59984, 63407, 64574, 71576, 108232, 126814, 129148, 143152, 216464, 253628, 258296, 311167, 507256, 516592, 622334, 742601, 1014512, 1244668, 1458361, 1485202, 2489336, 2916722, 2970404, 4978672, 5262781, 5833444, 5940808, 10525562, 11666888, 11881616, 21051124, 23333776, 42102248, 84204496, 121043963, 242087926, 484175852, 968351704, 1936703408]

約数ペア:

[(1, 1936703408), (2, 968351704), (4, 484175852), (8, 242087926), (16, 121043963), (23, 84204496), (46, 42102248), (83, 23333776), (92, 21051124), (163, 11881616), (166, 11666888), (184, 10525562), (326, 5940808), (332, 5833444), (368, 5262781), (389, 4978672), (652, 2970404), (664, 2916722), (778, 2489336), (1304, 1485202), (1328, 1458361), (1556, 1244668), (1909, 1014512), (2608, 742601), (3112, 622334), (3749, 516592), (3818, 507256), (6224, 311167), (7498, 258296), (7636, 253628), (8947, 216464), (13529, 143152), (14996, 129148), (15272, 126814), (17894, 108232), (27058, 71576), (29992, 64574), (30544, 63407), (32287, 59984), (35788, 54116)]