42847888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8291}}^1$

素因数の和:8335

約数の個数: 40

約数和(自身を含む): 92538720

約数和(自身を除く): 49690832

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 8291, 16582, 33164, 66328, 132656, 140947, 157529, 281894, 315058, 563788, 630116, 1127576, 1260232, 2255152, 2520464, 2677993, 5355986, 10711972, 21423944, 42847888]

約数ペア:

[(1, 42847888), (2, 21423944), (4, 10711972), (8, 5355986), (16, 2677993), (17, 2520464), (19, 2255152), (34, 1260232), (38, 1127576), (68, 630116), (76, 563788), (136, 315058), (152, 281894), (272, 157529), (304, 140947), (323, 132656), (646, 66328), (1292, 33164), (2584, 16582), (5168, 8291)]