38297776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 81494784

約数和(自身を除く): 43197008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1303, 1336, 1837, 2606, 2672, 3674, 5212, 7348, 10424, 14333, 14696, 20848, 28666, 29392, 57332, 114664, 217601, 229328, 435202, 870404, 1740808, 2393611, 3481616, 4787222, 9574444, 19148888, 38297776]

約数ペア:

[(1, 38297776), (2, 19148888), (4, 9574444), (8, 4787222), (11, 3481616), (16, 2393611), (22, 1740808), (44, 870404), (88, 435202), (167, 229328), (176, 217601), (334, 114664), (668, 57332), (1303, 29392), (1336, 28666), (1837, 20848), (2606, 14696), (2672, 14333), (3674, 10424), (5212, 7348)]