38431678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 23620802

約数列:

[1, 2, 37, 41, 53, 74, 82, 106, 239, 478, 1517, 1961, 2173, 3034, 3922, 4346, 8843, 9799, 12667, 17686, 19598, 25334, 80401, 160802, 362563, 468679, 519347, 725126, 937358, 1038694, 19215839, 38431678]

約数ペア:

[(1, 38431678), (2, 19215839), (37, 1038694), (41, 937358), (53, 725126), (74, 519347), (82, 468679), (106, 362563), (239, 160802), (478, 80401), (1517, 25334), (1961, 19598), (2173, 17686), (3034, 12667), (3922, 9799), (4346, 8843)]