86946736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{286009}}^1$

素因数の和:286036

約数の個数: 20

約数和(自身を含む): 177326200

約数和(自身を除く): 90379464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 286009, 572018, 1144036, 2288072, 4576144, 5434171, 10868342, 21736684, 43473368, 86946736]

約数ペア:

[(1, 86946736), (2, 43473368), (4, 21736684), (8, 10868342), (16, 5434171), (19, 4576144), (38, 2288072), (76, 1144036), (152, 572018), (304, 286009)]