38661712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3451

約数の個数: 40

約数和(自身を含む): 80709120

約数和(自身を除く): 42047408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 3389, 5704, 6778, 11408, 13556, 27112, 54224, 77947, 105059, 155894, 210118, 311788, 420236, 623576, 840472, 1247152, 1680944, 2416357, 4832714, 9665428, 19330856, 38661712]

約数ペア:

[(1, 38661712), (2, 19330856), (4, 9665428), (8, 4832714), (16, 2416357), (23, 1680944), (31, 1247152), (46, 840472), (62, 623576), (92, 420236), (124, 311788), (184, 210118), (248, 155894), (368, 105059), (496, 77947), (713, 54224), (1426, 27112), (2852, 13556), (3389, 11408), (5704, 6778)]